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1. The official Raspberry Pi self-designed RP2350 microcontroller chip was adopted2. It features a unique dual-core, dual-architecture design, equipped with dual-core ARM Cortex-M33 processor and dual-core Hazard3 RISC-V processor, with operating frequencies reaching up to 150 MHz flexible clock3. It is equipped with 520KB SRAM and 4MB on-chip Flash4. The stamp hole design allows for direct soldering integration onto the user self-designed baseboard5. Supports USB1.1 host and device6. Supports low-power sleep and hibernation modes7. Can be recognized as a large-capacity storage device via USB for drag-and-drop program download8. Up to 26 multi-functional GPIO pins, 2 SPI, 2 I2C, 2 UART, 3 12-bit ADC, and 16 controllable PWM channels9. Comes with a temperature sensor10. 12 programmable I/O (PIO) state machines for custom peripheral supportParameters1. Processor: dual-core ARM Cortex-M33; Dual-core Hazard3 RISC-V 150MHz2. SRAM: 520KB3. Flash: 4MB4. Security features: boot signature, OTP storage for decryption, hardware SHA-256 accelerator, etc.5. GPIO pins: 266. Peripherals:- UART x 2- SPI x 2- I2C x 2- ADC x 3- USB 1.1 and PHY x 1- PWM x 16- PIO state machines x 12- HSTX x 1Entry-level kit packaging list:- Raspberry Pi Pico 2 (with soldered yellow pin headers) x 1- Acrylic transparent protective cover x 1- Large breadboard + breadline x 1- USB cable Type A male to Micro male, about 1.2 meters long x 1Sensor kit packaging list:- Sensor kit x 1- Raspberry Pi Pico 2 (with soldered yellow pin headers) x 1- Acrylic transparent protective cover x 1- PH2.0 4PIN connection cable 300mm (5pcs) × 1- PH2.0 double-ended connection cable 4PIN opposite direction (15pcs) x 1- Infrared remote control x 1- USB cable Type A male to Micro male about 1.2 meters x 1Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 8cm * 4cm * 4cm / 3.15inch * 1.57inch * 1.57inch Qty per Carton 432 Carton Weight 10.00kgs / 22.05lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 432 pcs = 177984 pcs40HQ: 958 cartons * 432 pcs = 413856 pcs

Lis Plus Moins

About The Product1. 6 port stereo speaker selector amplifier switch switcher 2. The speaker switcher allows the user to connect multiple pairs of speakers to a single stereo receiver or amplifier or vice versa to multiple amplifiers/receivers of a single speaker pair. 3. The device has a convenient button terminal that can accept up to 12 AWG speaker lines. 4. Note: this speaker switch does not allow multiple speaker pairs to be selected simultaneously. Only one pair of outputs can be selected at a time. 5. This speaker selection can also be used in the opposite way, imagine having multiple amplifiers connected to a speaker pair for setting. Because each stereo amplifier has its own sound characteristics, the user can connect different power amplifiers to the switch and then output to the same speaker pair. 6. Connect multiple speakers to an audio amplifier/receiver as loudspeakers to select a pair of speakers at a time. 7. Connect multiple amplifiers/receivers to a pair of speakers as an amplifier selection to select one amplifier/receiver. 8. The high-current amplifier protection circuit allows up to 6 pairs of speakers to be connected without damaging the amplifier. The protection circuit can safely protect unselected amplifiers or loudspeakers. 9. Select each time with a manual button on the front panel. Independent left/right channel grounding path, are compatible with all stereo amplifiers.Features1. Use convenient button terminal, can accept up to 12 AWG loudspeaker wires. 2. Supports up to 100 watts of amplifier power and 4 to 16 ohms of all types of speakers. 3. Sturdy, luxurious steel metal case and good shielding. 4. Independent left and right channel grounding path-in-type push-in terminal. 5. No external power supply is required. 6. Rated power: 100 watts per channel.Specification: General Model B898 Material Metal Product Size 240*93*42mm Weight 660g Package Weight One Package Weight 0.85kgs / 1.86lb One Package Size 28cm * 20cm * 7cm / 11.02inch * 7.87inch * 2.76inch Qty per Carton 20 Carton Weight 17.80kgs / 39.24lb Carton Size 54cm * 39cm * 34cm / 21.26inch * 15.35inch * 13.39inch Loading Container 20GP: 372 cartons * 20 pcs = 7440 pcs40HQ: 864 cartons * 20 pcs = 17280 pcs

Lis Plus Moins

SPECIFICATIONSBrand Name: FIFINEStyle: Over the EarVocalism Principle: OtherOrigin: Mainland ChinaActive Noise-Cancellation: NoMaterial: ABSMaterial: leatherHign-concerned Chemical: NoneControl Button: YesCommunication: WiredVolume Control: YesCategory: Earphones & HeadphonesPlug Type: Line TypeHeadphone Pads Material: Memory FoamSupport Memory Card: NoWaterproof: YesFrequency Response Range: 20 - 20000Wireless Type: NoneLine Length: 2Resistance: 32Is wireless: NoConnectors: USBCharging Method: cableSupport APP: NoWith Microphone: YesChoice: yes Immersive Sound Thanks to virtual 7.1 surround sound, you have the edge on game players. Gaming you was able to hear steps or gunshot to early react, and even know your opponents are walking on land or water. Putting on the headset, you will get the sound more spatial, which makes yourself immerse in game world.Smooth Communication Chatting with teammates while gaming helps your team further to win. The omni-directional microphone delivers crisp and full sound without stuttering, which makes you sound like gaming in the room with your teammates. It is also easily to pull off the detachable mic when you have some snacks. In-Line Control Three EQ modes give you presence in different scenes. You can experience booming phenomenal sound for gaming, enough power to vivid concerts or immersive side to occasional movie watching. With volume control and mic on/off with icon, you would not lose yourself when adjust the chat or game audio. Soft to WearMade of comfortable material, the headband and earmuffs cushion pressure on your head and ear. Even if a glasses wearer, you can enjoy extending game sessions but without much pain feeling. You can stretch the headband to adjust the fit on your head, and the headset would not pinch your ears or hair. Atmosphere ComplementFeatured with flowing colorful RGB, the gaming headset complements your other desktop setup design. It shows vivid and brilliant light in dim aura, which completes your RGB fantasy. The moderate lighting, stylish and appealing, is a cool addition when in video gaming and live streaming scenes.Friendly UseThe headset gives computers or PS4/5 a plug-and-play use, so there's no need for a device middleman, which is ideal for gamer. With braid material, the headset cable would not crack or wear down over time. You will not be limited by the PC tower due to sufficient cable length.

Lis Plus Moins

SPECIFICATIONSBrand Name: FIFINEStyle: Over the EarVocalism Principle: OtherOrigin: Mainland ChinaMaterial: ABSMaterial: leatherHign-concerned Chemical: NoneCommunication: WiredVolume Control: YesCategory: Earphones & HeadphonesPlug Type: Line TypeHeadphone Pads Material: Memory FoamActive Noise-Cancellation: NoSupport Memory Card: NoWaterproof: YesFrequency Response Range: 20 - 20000Wireless Type: NoneLine Length: 2Control Button: YesResistance: 32Is wireless: NoConnectors: USBCharging Method: cableSupport APP: NoWith Microphone: YesChoice: yes Immersive Sound Thanks to virtual 7.1 surround sound, you have the edge on game players. Gaming you was able to hear steps or gunshot to early react, and even know your opponents are walking on land or water. Putting on the headset, you will get the sound more spatial, which makes yourself immerse in game world.Smooth Communication Chatting with teammates while gaming helps your team further to win. The omni-directional microphone delivers crisp and full sound without stuttering, which makes you sound like gaming in the room with your teammates. It is also easily to pull off the detachable mic when you have some snacks. In-Line Control Three EQ modes give you presence in different scenes. You can experience booming phenomenal sound for gaming, enough power to vivid concerts or immersive side to occasional movie watching. With volume control and mic on/off with icon, you would not lose yourself when adjust the chat or game audio. Soft to WearMade of comfortable material, the headband and earmuffs cushion pressure on your head and ear. Even if a glasses wearer, you can enjoy extending game sessions but without much pain feeling. You can stretch the headband to adjust the fit on your head, and the headset would not pinch your ears or hair. Atmosphere ComplementFeatured with flowing colorful RGB, the gaming headset complements your other desktop setup design. It shows vivid and brilliant light in dim aura, which completes your RGB fantasy. The moderate lighting, stylish and appealing, is a cool addition when in video gaming and live streaming scenes.Friendly UseThe headset gives computers or PS4/5 a plug-and-play use, so there's no need for a device middleman, which is ideal for gamer. With braid material, the headset cable would not crack or wear down over time. You will not be limited by the PC tower due to sufficient cable length.

Lis Plus Moins

1. Contains 9 sets of power outage saving functions.2. Temporarily store current capacity and energy when power is off.3. Reopen the opportunity to accumulate the current capacity and energy used.4. Manual removal if no accumulation is required.5. Voltage current and capacity display on the same LCD screen, no need for cumbersome operations, only need to connect to the USB interface, you can monitor the phone’s charging status in real time.6. Intelligently memory charging capacity, can save the mAH input from 9 sets of charging devices after power off. Easy to view and check whether the charging device’s capacitance is true.7. U disk current detection, the working current of the u disk is between 50-100mA, when is exceeds 100mA, the u disk may be faulty.8. USB interface voltage detection, the external voltage of the USB interface on the computer is 5V+/-5%, the output current is relatively constant, generally 500mA, and the notebook computer only has 100mA.Specifications:1. Material: ABS2. Color: White, Black3. Current: 0-5A4. Voltage: 4-30V5. Timing: 0-99 hours6. Power: 0-150W7. Capacity: 0-999999mAh8. Inner temperature: 0-80 degree C9. Divide into groups: 0-9 group10. Charging resistance: 0-999.9ohms11. Positive voltage: 0-10V12. Negative voltage: 0-10V13. Item size: 56.6 x 24.7 x 11.2mm14. Item weight: 13.9g15. Package size: 14.7 x 9.4 x 1.2cm/5.78*3.70*0.47in16. Package weight: 17.3gSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 15cm * 10cm * 1.5cm / 5.91inch * 3.94inch * 0.59inch Qty per Carton 200 Carton Weight 6.00kgs / 13.23lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 200 pcs = 100000 pcs40HQ: 1162 cartons * 200 pcs = 232400 pcs

Lis Plus Moins

Specifications1. Alarm: 108 decibels 2. Delay time upgraded to: 3/15/30/60 seconds, default delay 15 seconds 3. Prompt sound upgraded: drip-drop prompt is slower, not noisy and harsh 4. After canceling the trigger, there will be a beep prompt, silent protection, and prompt after delay 5. The host has two No. 7 batteries, and the battery is not delivered 6. General alarm: When the door or window is opened, the alarm sound will be issued immediately 7. Door closing alarm: If the door has been opened for 15 seconds (15 seconds is the factory default value, 3 seconds/15 seconds/30 seconds/60 seconds according to your choice), the alarm will continue to sound until the door is closed 8. Doorbell mode: a "ding-dong" sound is emitted when the door is opened 9. When the battery is low, the LED flashes once per second and a "BiBi" sound is emitted twice every 30 minutes to remind you to replace the battery 10. Easy to install and easy to set up, fix the magnetic bar within 1cm next to the magnetic sensor, use double-sided tape to keep the two alignment arrows opposite 11. Size: 85x43mm, magnetic bar 45x10mmInstallationBattery Installation: 1. Open the battery door, and loaded two AAA alkaline batteries. 2. When the battery after you install the unit will sound one long, one short a??Bea?|Bea?? Prompt the battery to a successful installation: 1. Please use alkaline batteries in order to get good use of effects, such as the use of other batteries can cause the battery use shorter or alarm sound. Installation: 1. Select windows and doors installation location, with water and a rag clear clean the mounting surface, the double-sided adhesive tape on the bottom and then the unit attached to the clean position. 2. Installed host, and then double-sided paste the magnet solid set in the host next to the door or door frame, pay attention please the magnets arrow at the arrow to the right host.Notes1. The machine is for indoor use, do not install in direct sunlight or rain, do not install in the region of high pollution or high humidity. 2. The magnetic sensor of the machine on the right side of the bodya??s mount the magnet in the right side of the machine and align the two arrows. 3. If the host is installed on the door, install the magnet on the door frame, turn, if the host is installed on the door frame should be a magnet mounted on the door, to ensure that the door is open magnet to leave the host to detect. 4. Ensure close the door the host and the magnet installation distance should not exceed 10mm.UseChange your password (first time or replace the battery, do the following to change the password) 1. Make sure the unit is not alert (flashing LED every three seconds in the garrison state once). 2. Press "1" key more than 2 seconds, the machine will beep 1 short "Be", and the LED flashes prompted to enter the password to change the status. 3. Enter the old four-digit PIN (for the first time, to change the password please enter the factory default password "1234"), the machine prompts two short sound of "Be...Be", then enter the new four-digit PIN , the machine will ring three times "the Be...Be...Be" mention show the password change, please remember the new password. 4. Error in the process of enter a password, the machine will ring long and Du...", please repeat "5.3.1.2~5.3.1.3." 5. Keep the battery when you forget your password split out two minutes after installing the battery the unit will restore the factory default password "1234". 6. After replacing the battery password will be restored to factory settings, change your password, please click on the above-mention operation.SettingEnter the delay time setting: 1. Native in the police state, the door was opened to the alarm there is some delay, this delay is used to input to the user to lift the machine into the password, factory setting is 3 seconds, when you first use based on your actual use of the situation set up this time, 2. Make sure the unit is not alert (security status LED flashes every three seconds). 3. More than two seconds. "2"key, the machine will beep 1 short "Be", and the LED flashes, suggesting that the delay to change the satus. 4. Then "1" key once, the machine will ring three times"Be...Be..。Be" prompt delay is changed to 0 seconds, the doors open alarm immediately, if you press the "2" key to change the delay for 3 seconds, "3" key to change the delay for five seconds, "4" key the delay is changed to 10 seconds. 5. Based on your intended use and operation of proficiency set this delay time. 6. When replacing the battery, please re-set the delay time, Arming and disarming: 1. In standby mode, press ON/OFF button once, the machine will ring three times "of Bi of Bi of Bi" prompts the machine to enter the armed mode 15 seconds after the alert status and the LED will flash once every three seconds. 2. In the deployed state, enter the four personal password and then press the ON/OFF key, the unit will beep "of Bi..." sound prompts the machine had to withdraw from the deployment mode in this mode, the machine does not prompt outside of any function in addition to low power. 3. Alarm is triggered 4. Detected in the deployed status, such as the door changed to open the actionSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 10cm * 6cm * 5cm / 3.94inch * 2.36inch * 1.97inch Qty per Carton 150 Carton Weight 7.80kgs / 17.20lb Carton Size 41cm * 28cm * 31cm / 16.14inch * 11.02inch * 12.2inch Loading Container 20GP: 749 cartons * 150 pcs = 112350 pcs40HQ: 1739 cartons * 150 pcs = 260850 pcs

Lis Plus Moins

1. The body adopts streamlined design, comfortable grip2. The interior is equipped with an optical glass lens3. The body adopts copper plating process, made of metal, the shell is silicone4. Lens upgrade, clearer vision, clear scale5. Internal with temperature compensation device, automatic temperature compensation range of 10-30 degrees Celsius, eliminating the need to check the temperature compensation table to correct the trouble6. Measurement range: 0-34%7. Grid value: 1%8. Weight: about 130g9. Size: about 17.3 x 4.1cmUsage:1. Open the cover and wipe the test prism carefully with a soft cloth2. Take several drops of the solution to be measured, place it on the detection prism, gently close the cover to avoid air bubbles, so that the solution spreads over the prism surface3. align the instrument into the light plate to the light source or bright, eye through the eyepiece to observe the field of view, turn the eyepiece adjustment handwheel, so that the field of view of the blue-white demarcation line is clear4. The scale value of the demarcation line is the concentration of the solutionCaution:1. In use must be careful and cautious, strictly in accordance with the instructions, not arbitrarily loose the connection parts of the instrument, no collision, violent vibration is strictly prohibited2. After use, it is strictly forbidden to put it directly into water for cleaning, and it should be wiped with a clean soft cloth, and the optical surface should not be touched or scratched.3. The instrument should be put in a dry, non-corrosive gas place for storage4. Avoid losing spare parts5. The instrument has been calibrated before leaving the factory, just use it directly, do not screw the eyepiece, adjust it back and forth, please adjust it in the opposite direction when it is not adjustableSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 15cm * 7cm / 7.87inch * 5.91inch * 2.76inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs

Lis Plus Moins

1. Voice control of the overall situation, long wheat eating chicken headphones, fun in your mobile game world: easy eating chicken helps you kill all kinds of chicken eating mobile games, tailored for e-sports, the choice of professional players! 2. Equipped with 10mm exclusive gaming pure copper voice coil unit + PEEK+PU composite diaphragm moving coil speaker driver unit, wide frequency response, 360-degree shocking bass, outstanding resolution, rich details, can reproduce clear sound, through the sharp The audio change realizes the game experience of changing the position of the sound. It will give you the opportunity to bring the auditory shock of being on the battlefield. Listen to the footsteps, listen to the gunfire, and easily distinguish the direction of the enemy. The subtle footsteps can not escape your ears. 3. One-button wire control, built-in high-sensitivity microphone, can control music playback, can control the answering and hanging up of the phone, so that you can avoid the embarrassment of sudden calls while the music is on the way. Karaoke/calls are all available. Pluggable high-definition noise reduction external microphone, clear and no noise, can be bent 360 degrees. With dual microphone design, the sound quality is clearer when the long microphone is in the game. Unplug the long microphone, the remote microphone is automatically turned on. 4. Ergonomic design, tilt into the ear, light and comfortable to wear, soft and skin-friendly silicone ear caps, close to the ear canal when worn, can block external sound interference, achieve passive noise reduction, suitable for different ear types. 5. The Bluetooth board terminal with pop-up window has strong sensitivity, reduces signal transmission loss, and ensures the clarity of sound quality. 6. Parameters: Speaker impedance: 16 ohm +/-15% Material: ABSSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 20cm * 12cm * 4cm / 7.87inch * 4.72inch * 1.57inch Qty per Carton 50 Carton Weight 6.00kgs / 13.23lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 50 pcs = 26100 pcs40HQ: 1212 cartons * 50 pcs = 60600 pcs

Lis Plus Moins

Features1. Compact and lightweight design, convenient to carry. 2. Adopt environmental protection ABS material without any odor. 3. It is a tough, water-resistant polycarbonate case made to carry and store memory cards. 4. Convex design on the case makes card media case more ergonomic and more comfortable. 5. The case adopts a compact design, the two compartments both allow you store 1Standard SIM + 2Micro-SIM + 2Nano-SIM + 3CF + 7SD + 6TF + 1CARD PIN. 6. The case with a micro USB 3.0 port, can as a card reader for reading TF / CF / SD card, read speed up to 5Gbps. 7. The blue water-resistant TPV material seal keeps unwanted debris and water from entering the case. 8. Package list: - Card reader storage card box x 1 - Card pin x 1 - Type-C data cable x 1 - Color package box x 1 9. Note: The cards are not included.How To Read Card1. Open positive the left side blue soft rubber seal. 2. Open the card case, put the card in the card slot, then close the cover. 3. Use the data cable to plug into the read card box tail USB port. 4. Use the corresponding match data transmission port to connect the corresponding devices which support OTG protocol. Notes 1. The card reading function of this product only supports devices with OTG function, and support iOS phones with OTG function. 2. Some OTG devices require manual turning on OTG in the smartphone settings. 3. OTG function does not support 64GB or higher cards.Q&A1. Q: MicroSD and SD card, how much capacity can it read? And whether it can read SDXC card? - A: MicroSD and SD card, it can read up to 128GB on PC, but read up to 64GB when connecting OTG phones. It can read SDXC card. 2. Q: CF and SD card (or MicroSD) can not read at the same time, when the second card plug in, the first card can not work. - A: Yes, it can not read two card or more at the same time. 3. Q: I tried 8GB, 32GB microSD card, can not identify. But I put the microSD card into the microSD card adapter, then intert this product, it can read the card, why? - A: First, you can try to change another card or re-pull out the microSD card and insert the card reader again. The second reason is that related to the data cable. Or the card maybe plug in the opposite direction.Specification: General Material ABS, PC, TPV Storage Capacity 1Standard SIM + 2Micro-SIM + 2Nano-SIM + 3CF + 7SD + 6TF (not included) Functions Card reader, storage box Read Card TF / CF / SD USB Type 3.0 Cable Length 40cm / 15.6inch Size 11.5*7.0*2.05cm / 4.49*2.73*0.80inch Weight 118g / 0.26lb Package Include Package Contents Card Case x 1 Card Pin x 1 3 in 1 USB Cable: USB 3.0 + micro USB 2.0 + Type-C to micro USB 3.0 x 1 Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 21cm * 11cm * 3cm / 8.27inch * 4.33inch * 1.18inch Qty per Carton 39 Carton Weight 7.50kgs / 16.53lb Carton Size 41cm * 32cm * 25cm / 16.14inch * 12.6inch * 9.84inch Loading Container 20GP: 813 cartons * 39 pcs = 31707 pcs40HQ: 1887 cartons * 39 pcs = 73593 pcs

Lis Plus Moins