Search results for "Audio Electronics"

1. Length of adapter cable: 12cm; sound card connecting cable: 1.5m 2. Core material: bare copper wire 3. Type: Audio cable 4. Weight: 20g 5. For SteelSeries Arctis 3 5 7 headphonesSpecification: General Compatible with SteelSeries: Arctis 7, Arctis 5, Arctis 3 Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 16cm * 7cm * 2.5cm / 6.3inch * 2.76inch * 0.98inch Qty per Carton 200 Carton Weight 4.60kgs / 10.14lb Carton Size 52cm * 37cm * 34cm / 20.47inch * 14.57inch * 13.39inch Loading Container 20GP: 407 cartons * 200 pcs = 81400 pcs40HQ: 946 cartons * 200 pcs = 189200 pcs

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Features:1. Lavalier design, safe, portable and not easy to lose2. Support digital music playback in various MP3 music formats3. Can be used as a mobile flash drive to store MP3 songs or data anytime and anywhere4. Can be used as a TF card reader5. Adopt USB1.1/2.0 interface, support hot swap, both plug and play6. Use a variety of operating platforms, support WIN98/SE/ME/W7/8/10above version7. No mechanical parts, anti-vibration, anti-electromagnetic interference8. Built-in high-efficiency rechargeable lithium battery, long standby timeInstructions for use:1. Put the MP3 switch in the power-on state, turn the switch to ON, and start playing. The status light starts blinking.2. Press the play button again to start in the paused state.3. Press Volume Adjustment to adjust the size.4. Press the front and back to adjust the song you want to listen to.5. To stop playing, press Pause first to put the host in a paused state.6. Turn the switch to OFF state. Shutdown complete.Precautions for use:1. Please do not charge the MP3 with the USB port of the computer for more than 2 hours, otherwise it will easily cause the failure and damage of the built-in lithium battery of the MP3.2. Please dont pay attention to the status of the MP3 or charger indicator light when charging, it will be fully charged in 1.5 hours, and the MP3 or charger indicator light will not change any status after fully charged.3. Do not connect to the USB port of the computer for more than 2 hours at a time. When pulling out the MP3 from the computer, you must strictly follow the requirements of the computer operating system, delete the hardware first, and then unplug the MP3. Otherwise, it is very easy to cause the MP3 player to lose the software program.4. When the new machine is in normal use, please do not upgrade the firmware of the MP3 player.Product parameters:1. Memory card type: TF card2. Expansion card: support3. Operation mode: button type4. Interface: USB 2.05. Headphone jack: 3.5mm6. Support audio format: MP37. Screen color: monochrome screen8. Screen resolution: 160×1289. Menu language: English10. Battery capacity: 90mAh lithium battery11. Battery life: 2 hours12. Product size: 5 x 3.1 x 1.7 cm13. Weight: 21 grams14. Packing: crystal boxSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 6cm * 6cm / 2.36inch * 2.36inch * 2.36inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 47cm * 47cm * 47cm / 18.5inch * 18.5inch * 18.5inch Loading Container 20GP: 256 cartons * 500 pcs = 128000 pcs40HQ: 596 cartons * 500 pcs = 298000 pcs

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1. Bluetooth version: V5.42. Connection distance: 30m (obstacle-free)3. Power supply interface: Type-C4. Decoding method: SBC5. Signal-to-noise ratio: greater than 95dB6. Operating frequency: 2.4MHz7. Product size: 83x83x25mm8. Playback method: Bluetooth/U disk/TF card9. Bluetooth 5.4 version, fast transmission, low latency, more stable performance10. Support 30m wireless transmission, wider signal coverage, more stable connection11. Plug and play, easy to read U disk and TF card, multi-function knob adjustment, easy to use12. AUX/RCA simultaneous output, can connect two speakers at the same time, giving you a stereo dual-channel listening experienceSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 17cm * 13cm * 4cm / 6.69inch * 5.12inch * 1.57inch Qty per Carton 50 Carton Weight 12.00kgs / 26.46lb Carton Size 48cm * 36cm * 32cm / 18.9inch * 14.17inch * 12.6inch Loading Container 20GP: 482 cartons * 50 pcs = 24100 pcs40HQ: 1119 cartons * 50 pcs = 55950 pcs

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1. Plug: 3.5mm angle head plug 2. Wire: shielded wire outer diameter 2.5mm 3. Sensitivity: omnidirectional -32DB 4. Impedance: 2.2k ohm 5. Application: car DVD, navigator 6. Cable length: 3 meters 7. Microphone core: 9.7x6.7mmSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 120 Carton Weight 6.90kgs / 15.21lb Carton Size 45cm * 48cm * 45cm / 17.72inch * 18.9inch * 17.72inch Loading Container 20GP: 274 cartons * 120 pcs = 32880 pcs40HQ: 636 cartons * 120 pcs = 76320 pcs

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Face Material:BasswoodBack / Side Material:BasswoodFingerboard Material:EbonyBow Material:Ebony1. Adjust the violin sounds according to your preferences.2. Safe and secure design, light and convenient.3. Uniform straight bowstrings with moderate weight and good elasticity.4. Violin paint, never change color.5. With the violin case, it provides good protection for the violin and makes it easier to carry it.6. Size: 260x120x820mm.7. Weight: 1649g.The package contains:Electronic violin x 1Bow x 1Headphones x 1Cable x 1Triangle case x 1Specification: Package Weight One Package Weight 7.34kgs / 16.18lb One Package Size 80cm * 27cm * 17cm / 31.5inch * 10.63inch * 6.69inch Qty per Carton 6 Carton Weight 15.40kgs / 33.95lb Carton Size 82cm * 56cm * 53cm / 32.28inch * 22.05inch * 20.87inch Loading Container 20GP: 109 cartons * 6 pcs = 654 pcs40HQ: 254 cartons * 6 pcs = 1524 pcs

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1. Material: plastic, metal2. Applicable to: conference venues, recording studios, theaters, etc.3. Hand-held buckle design, you can quickly adjust the height4. Knob type deck design, long arm deck supports 360 degree rotation5. Triangular structure design, stable and not shaking6. Use high-quality materials, strong and not easy to breakPacking list: -Bracket x 1-Instruction manual x 1Specification: Package Weight One Package Weight 0.95kgs / 2.10lb One Package Size 47cm * 10cm * 10cm / 18.5inch * 3.94inch * 3.94inch Qty per Carton 30 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 30 pcs = 5310 pcs40HQ: 412 cartons * 30 pcs = 12360 pcs

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Function1. Remove the headphones and the power button/microphone jack to the front panel, convenient to connect the headset and the power button 2. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience 3. Upgrade the built-in speakers to double the sound 4. PCB to reserve a variety of upgrades required pad, out of the box, can be used as a DIY upgrade learning template 5. Change the QRP CW frequency quickly 6. Support CW side volume adjustment 7. Support CW side tones 8. This is a shortwave QRP SSB/CW transceiver. Ultra-small size for portable outdoor use, (no battery) 1602n LCD screen, built-in speakers, support to connect computers using FT8, JS8, FT4 and other mode software control digital, support CW automatic decoding Features: 1. 8 tracks covering 80M/60m/40m/30M/20m/17M/15m/10m 2. PCB layout design in line with high frequency circuit design principles to ensure excellent performance 3. Both built-in Battery and external 13.8v power supply, can achieve 8-stop 3-5w power, and reserve the necessary sot-223 and To-220 pack pad for upgrading 4. High launch efficiency 7. KDS high precision tcxo brand, frequency accuracy above 1ppm, frequency stability above 0.5ppm 8. Ultra-small size: 88x39x124mm (without bulge) 9. Rich interfaces (cat, ptt out, mic/key, k-head mic) 10. All LPF components use 100v c0g/np0 capacitors 11. Using op-amp chips are lower than those of lm4562 noise 12. A built-in speaker with a cavity 13. BNC antenna interfaceExplanation1. Support full mode: usb, lsb, cw, am, fm (ssb mode reception effect is good, but the transfer effect is poor. AM and FM mode is free, the effect is not good) 2. Filter DSP filter: 4000, 2500,1700,500,200,100,50 Hz passband 3. Function DSP function: automatic gain control (AGC), noise reduction (NR) , XMIT Voice Trigger (Vox), RX attenuator (Att), TX Noise Gate, TX unit control, volume control, DBM/S instrument 4. Sidebar/carrier suppression SSSSB emission: superior to -45dbc, IMD3(dual tone) -33dbc, receiver: superior to -50dbc 5. Support for multi-band support, in the 80m frequency range of continuous adjustable 10m (from 20khz. 99mhz, loss performance) 6. Open source firmware, built using Arduino IDE; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines based on 7. The software vovovox code can be used for fast complete control (qsk and semi-qsk operations) or RX/auxiliary switch TX to be used in digital mode (no cat or PTT interface is required) 8. The PTT/PA output is externally controlled by the all-digital tx-delay stage and the software-based SSB stage transmitter: the phase of sill SI5351 is controlled (by a small frequency change i2c at 800 kbits/s) and the PA amplitude is controlled (by a pwm pa key shaping circuit) 9. Software-based all-digital SDR receiver level (optional): sampling of I/Q (complex) signals from a digital mixer with an orthogonal sampling detector, and mathematically perform a 90-degree phase shift (David Hilbert transform) in the software by adding an Atten sideband 10. Three independent switchable analog pushers (0db, -13 db, -20 db, -33 db, -53 db, -60 db, -73 db) from the front receiver 11. Receiver background noise mds: -135 DBM at 28 mhz (200 hz bw) 12. Receiver receiver front-end selectivity: +/-2 khz scrolling at steep 45 db/decade tuning frequency 13. Blocking dynamic range: 20khz offset 123db, 2khz offset 78db 14. CW decoder, direct/iambic-a/B keying 15. VVFO A/B + RIT and split, and the corresponding relays pass through i2c 16. The CAT supports cat with a filter switch (using the kenwood TS-480 protocol) Package includes: 1. 1 x transceiver 2. 1 x the microphone 3. 1 x charger 4. 4 x machine floor MatsSpecification: Package Weight One Package Weight 0.53kgs / 1.16lb One Package Size 17cm * 12cm * 8cm / 6.69inch * 4.72inch * 3.15inch Qty per Carton 56 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 56 pcs = 9912 pcs40HQ: 412 cartons * 56 pcs = 23072 pcs

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1. Power: 3W x 2=6W 2. Speaker: 52mm x 2 3. Box: Wooden box 4. Volume adjustment: Button adjustment 5. Power supply index: 5V/1A 6. Battery capacity: 1800 mA 7. Bluetooth version: Jerry 4.2 8. Function: Clock, alarm clock, Bluetooth, 3.5mm audio input, TF card, FM radio 9. Product size: 236x85x78mm 10. Charging time: About 4 hours 11. Playing time: 5-8 hours 12. Clock Standby: 48 hours 13. Accessories: Micro USB charging cable x1, AUX cable x 1, manual x1Specification: Package Weight One Package Weight 0.80kgs / 1.77lb One Package Size 26cm * 12cm * 11cm / 10.24inch * 4.72inch * 4.33inch Qty per Carton 18 Carton Weight 14.80kgs / 32.63lb Carton Size 53cm * 41cm * 35cm / 20.87inch * 16.14inch * 13.78inch Loading Container 20GP: 350 cartons * 18 pcs = 6300 pcs40HQ: 813 cartons * 18 pcs = 14634 pcs

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Features:1. Cool colorful atmosphere lights to create an e-sports atmosphere2. Virtual 7.1 stereo game sound effects, powerful listening channels3. 360-degree metal long microphone, sturdy and durable4. Low-loss tensile audio cable, tough and tensile, lower loss5. Multiple combination interfaces, compatible with multiple devices6. TPE rubber wrapped metal head beam, strong and resistant to bending7. Fully wrapped large earmuffs, skin-friendly, breathable and soft sponge, good sound insulation8. Rubidium magnetic dynamic unit, three-band balance, clear treble9. Large sound cavity resonance earmuffs, thick bass, closed sound insulation effectProduct parameters:1. Microphone size: 60502. Sensitivity: -42+/-3dB3. Directivity: omnidirectional4. Microphone impedance: 2.2 kilo ohms5. Speaker diameter: 40.00mm6. Impedance: 20 ohms+/-15%7. Frequency response: 20-20000Hz8. Input voltage: USB 5V9. Output power: 20mW (1KHz 0dB)10. Cable length: 1.78m11. Net weight: 304g (including cable)Specification: Package Weight One Package Weight 0.42kgs / 0.93lb One Package Size 24cm * 13cm * 22cm / 9.45inch * 5.12inch * 8.66inch Qty per Carton 24 Carton Weight 11.00kgs / 24.25lb Carton Size 69cm * 42cm * 48cm / 27.17inch * 16.54inch * 18.9inch Loading Container 20GP: 191 cartons * 24 pcs = 4584 pcs40HQ: 445 cartons * 24 pcs = 10680 pcs

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1. Supports TF card playback, plug-and-play2. The speaker/amp can be connected via Bluetooth, allowing for wireless listening on mobile phones3. NFC function, one-touch connection, convenient to use4. Can be connected to vehicles, enabling listening to music, navigation, and making calls simultaneously, enhancing safety during driving, one-click switch, and stable AUX transmission quality5. Intelligent RGB color-changing lights, adding an atmosphere6. Rich interfaces, compatible with various devices. AUX/RCA/TF card, meeting the requirements of different audio interfaces for various devices7. Stable signal, 10-meter unobstructed transmission8. Universal audio interface design, compatible with 99% of audio playback devices on the market9. Equipped with 5.4 Bluetooth chip, with multiple protection circuits built-in. Stable signal transmission, more fully compatible with other Bluetooth versions Parameters1. Bluetooth version: Version 5.42. Bluetooth frequency: 2.402 - 2.48GHz3. Transmission distance: up to 10 meters in open areas4. Power supply method: Type-C direct plug-in power supply5. NFC function: supported6. Size: about 7.25 x 7.57 x 2.51cm7. 7. Packaging list: main unit x 1; USB-C cable x 1; 3.5mm audio cable x 1; RCA audio cable x 1; instruction manual x 1Specification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 14cm * 11cm * 5cm / 5.51inch * 4.33inch * 1.97inch Qty per Carton 170 Carton Weight 19.00kgs / 41.89lb Carton Size 55cm * 50cm * 31cm / 21.65inch * 19.69inch * 12.2inch Loading Container 20GP: 312 cartons * 170 pcs = 53040 pcs40HQ: 726 cartons * 170 pcs = 123420 pcs

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Product parameters: 1. Bluetooth specification: V5.0. 2. Wireless transmission range: 10m. 3. Audio noise ratio: greater than or equal to 90dB. 4. Battery capacity: 1200mAh. 5. Built-in voltage: 3.7V. 6. Normal volume playback: 3H. 7. Speaker specifications: diameter 52mm x 2. 8. Power: 5W x 2. 9. Frequency response: 120Hz-20KHz. 10. Product size: 215x86x87.8mm. 11. Stand weight: 600g. 12. Charging voltage: 5V/500mA. Features: 1. Adopt advanced Bluetooth audio decoding chip to support all Bluetooth device connections. . 3. The tone is soft, clear and dynamic, with distinct levels. 4. Directly read the TF card and USB flash drive. 5. Bluetooth reception distance can be as long as 10 meters. 6. Support LINE IN audio input, provide you with computer speaker function; can directly connect mobile phone/tablet/and TV Bluetooth pairing to play music. 7. Bluetooth mode has no connection and automatically shuts down after half an hour. 8. A variety of flashing mode illusion LED lights, the lights can flash with the music melody, one-click conversion, music melody can not only listen to see.Specification: General Certificate CE, ROHS Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 21.5cm * 8.6cm * 8.8cm / 8.46inch * 3.39inch * 3.46inch Qty per Carton 30 Carton Weight 19.50kgs / 42.99lb Carton Size 44cm * 44cm * 30cm / 17.32inch * 17.32inch * 11.81inch Loading Container 20GP: 459 cartons * 30 pcs = 13770 pcs40HQ: 1065 cartons * 30 pcs = 31950 pcs

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1. High-quality earmuffs and soft materials such as sponge are comfortable and can also reduce external noise. They are soft and breathable.2. The use of retractable arms + suspension earmuffs, through the up and down suspension adjustment, so that each user can find the curvature of the head.3. The earmuffs can be turned left and right, up and down, easy to store, convenient to carry.4. The high-precision 50mm loudspeaker unit brings a wider and vivid sound field, the sound quality is transparent and clear, and it will take you into the realistic music scene and experience the smooth music pleasure.5. Headphone cable with wired microphone, easy hands-free call to meet daily call needs.6. Dual jack design, not only has a 6.5mm interface suitable for various musical instruments, but also a 3.5mm interface suitable for mobile phones, computers, tablets and other devices.7. Parameters:Speaker: 50 mmImpedance: 32 ohmSensitivity: 110dB+3dBFrequency response: 20Hz-20KHzPlug type: 3.5mm/6.35mm stereoInput power: 1600 milliwatts (max)Cable 1: 2m-3m coiled cableCable 2: 1.2m straight cable with microphoneSpecification: General Certificate CE Package Weight One Package Weight 0.43kgs / 0.96lb One Package Size 18cm * 15cm * 11cm / 7.09inch * 5.91inch * 4.33inch Qty per Carton 30 Carton Weight 14.25kgs / 31.42lb Carton Size 52cm * 48cm * 42cm / 20.47inch * 18.9inch * 16.54inch Loading Container 20GP: 254 cartons * 30 pcs = 7620 pcs40HQ: 590 cartons * 30 pcs = 17700 pcs

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