Search results for "battery terminal"

1. Professional Stage Monitoring Solution: The ER-404 Wireless In-Ear Monitor System is designed for live performances and studio use, featuring multi-channel transmission as a professional monitoring device for bands, vocalists, and hosts.2. Stable Long-Range Transmission: Adopts UHF wireless technology with high-gain antennas, delivering low-latency, high-stability signal transmission up to 80 meters (260ft), ideal for large-scale stages.3. Convenient Bluetooth Connectivity: The transmitter has a built-in Bluetooth module for direct pairing with smartphones, tablets, and other devices, enabling quick audio input and expanding usage scenarios.4. IR Quick Frequency Matching: Supports one-click IR fast matching. After selecting the frequency, the transmitter and receiver can be paired via IR without complex settings, saving time and effort.5. Multi-Receiver Expansion Support: A single transmitter is compatible with multiple or even unlimited receivers, enabling simultaneous monitoring for large teams such as bands and choirs.6. Auto-Scan Anti-Interference: Equipped with auto-scan circuitry supporting 4 channels × 60 selectable frequencies, it automatically selects the optimal channel to reduce signal cuts and dropouts, ensuring stable performances.7. Powerful Audio Performance: The receiver features a built-in headphone amplifier chip that optimizes audio dynamics, delivering clear, full monitoring sound quality and restoring musical details.8. Detachable Monitoring Earphones: Comes with detachable in-ear monitor earphones with a 0.75mm 2-pin connector, supporting cable replacement and upgrades for a secure, comfortable fit with excellent sound isolation.9. Long-Lasting Battery Life: The receiver runs on 2 x AA batteries (not included) with up to 6-8 hours of use, and the batteries can be replaced anytime, eliminating range anxiety during long performances.10. Multi-Scenario Application: Widely used in stage performances, live interviews, large conferences, orchestra performances, live streaming, and recording, adapting to various professional audio needs.Specification: Package Weight One Package Weight 2.91kgs / 6.42lb One Package Size 54cm * 29cm * 8cm / 21.26inch * 11.42inch * 3.15inch Qty per Carton 5 Carton Weight 15.50kgs / 34.17lb Carton Size 56cm * 42cm * 30cm / 22.05inch * 16.54inch * 11.81inch Loading Container 20GP: 377 cartons * 5 pcs = 1885 pcs40HQ: 877 cartons * 5 pcs = 4385 pcs

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About The Product1. Multifunctional time relay module, a variety of working voltages are optional, DC5V 2. The output terminal is isolated from the circuit by a relay, which can control low-voltage electrical appliances and 220V lines, with a control capacity of up to 10A. 3. There are as many as 27 working modes to meet various testing and automatic control applications, and the delay time is adjustable from 0.01 seconds to 999 minutes. 4. The trigger port can be triggered by a voltage signal, or it can be triggered by a button.Specifications1. Supply voltage: DC 5V 2. Trigger terminal voltage: DC 5~30V (can also be triggered by button) 3. Relay control current: 10A 4. Module size: 63 x 42 x 20mm (length, width and height)Specifications Set1. Press and hold the S1 key and do not let go, after 0.5 seconds, the display will display P-xx, press S2 and S3 to change the working mode. 2. After selecting the working mode, short press the S1 key to enter the A time setting, and the screen displays Axxx. At this time, press the S2 and S3 keys to modify the A time parameters. Short press the S2 and S3 keys to add or subtract 1, and long press to quickly add or subtract. 10. Press the S4 key to set the position of the decimal point. 3. After setting the A time, press the S1 key to set the B time, and the screen displays bxxx. At this time, press the S2 and S3 keys to modify the B time parameters. Short press the S2 and S3 keys to add or subtract 1, and long press to quickly add or subtract. 10. Press the S4 key to set the position of the decimal point. 4. After setting the B time, press the S1 key for the last time to exit the setting state and save all parameters.Point Position1. Ax.xx decimal point is in the hundreds place, the time range is 0.01~9.99 seconds 2. Axx.x decimal point is in ten place, time range is 0.1~99.9 seconds 3. Axxx. The decimal point is in the one place, the time range is 1~999 seconds 4. Axxx has no decimal point, the time range is 1~999 minutes 5. Turn off the display: In the non-setting state, press the S4 key to turn off the display, and press it again to turn it on again.Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 200 Carton Weight 12.00kgs / 26.46lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 200 pcs = 76200 pcs40HQ: 885 cartons * 200 pcs = 177000 pcs

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Feature: 1. Outdoor Bluetooth speaker, built-in Bluetooth V3.0 wireless transmission, working distance up to 10 meters. 2. Support hands-free when answering the phone (with MIC) 3. Compatible with all Bluetooth devices, such as smart phones, tablets, etc. 4. Bluetooth chip, clear sound, strong bass, you can enjoy unfettered stereo music anytime, anywhere. 5. Stereo audio transmission protocol (A2DP V1.2) 6. Support playing MP3 songs stored in TF card 7. Support playing MP3 songs stored in U disk 8. Support all external 3.5mm audio input terminals. 9. Support FM automatic search channel. 10. Support rechargeable. 11. High capacity 1800mAh, more than 8 hours of standby and up to 5 hours of game time 12. Support digital clock display function. 13. LED display, mode/menu/time interface display Specification: Bluetooth version: V3.0 TF card expansion: up to 32GB (not included) Transmission distance: W/O obstacle 10 meters Speaker impedance: 4 ohms Power output: 5W x 2 Standby time: 8 hours Frequency: 85Hz-20kHz S/N: 80dB Charging voltage: 5V 500mAh Charging time: 3-4 hours Duration: 4-5 hours Battery capacity: 1800mAh lithium ion battery Product size (length x width x height): 400 * 70 * 55mm material: plastic Support APP: Yes Communication: AUX, Bluetooth Package list: Wireless soundbar stereo Bluetooth subwoofer x 1 USB cable x 1 Audio cable x 1Specification: Package Weight One Package Weight 0.83kgs / 1.83lb One Package Size 44cm * 10cm * 8cm / 17.32inch * 3.94inch * 3.15inch Qty per Carton 19 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 19 pcs = 6745 pcs40HQ: 825 cartons * 19 pcs = 15675 pcs

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Features1. PoE UPS Base For CM4: Uninterruptible power supply, powering the CM4 while recharging 2. Connecting With Compute Module 4: Standard CM4 socket and color-coded Raspberry Pi 40PIN GPIO header. Suitable For Compute Module 4 Lite/EMMC Series Module 3. Uninterruptible Power: It is able to charge the batteries and provide power output for the system at the same time from external power supply. Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble 4. Multi Power Supply Options: - Three external power supply options: USB interface, wide voltage DC, and PoE - When connected to the external power supply, the system will be powered and the battery will be charged at the same time, and the battery will be in a disconnected status after being fully charged, so as to avoid battery life damaging caused by frequently charging and discharging - When the external power supply is insufficient, the battery will provide power output together with the external power supply at the same time to ensure system normal operation - When the external power supply is connected, the system will keep running normally even when the battery fails or is taken out. When the external power supply is disconnected, it will automatically switch over to batteries output without interrupting the system operation 5. Safe And Stable Circuit Design: Protection circuits for over charge/discharge, over current, short circuit, and reverse-proof along with the standalone resettable fuse for each battery, more safe and stable 6. Real Time Monitoring: Monitoring the batteries voltage, current, power, and remaining capacity via I2C. (When the voltage dips too low, it is possible to save files properly and then shutdown the system by software, to avoid any data loss) Note: The 18650 batteries are not includedSpecifications1. CM4 socket: Suitable for all variants of Compute Module 4 2. Battery support: Parallel 18650 Li-ion battery x 3 (NOT included) 3. Networking: Gigabit Ethernet RJ45 connector, integrates 802.3af-compliant PoE circuit (5V/2.5A) 4. USB: USB 2.0 Type A ?? 4 5. Connector: - Raspberry Pi 40PIN GPIO header - M.2 M KEY slot, for connecting NVME SSD, or communication module with PCIE M.2 M KEY interface 6. Display: MIPI DSI port x 1 (22pin 0.5mm FPC connector) 7. Camera: MIPI CSI-2 port x 2 (22pin 0.5mm FPC connector) 8. Video: HDMI x 2, supports 4K 30fps output 9. RTC: Real-time clock with battery socket and ability to wake Compute Module 4 10. Storage: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants 11. Fan: Allows speed adjustment and measurement, 5V / 12V 12. Indicator: - M.2 status LED - CM4 status LED 13. Power input7-36V 14. Dimensions: 175.0 x 108.0mmSpecification: Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 52cm * 35cm * 37cm / 20.47inch * 13.78inch * 14.57inch Loading Container 20GP: 396 cartons * 100 pcs = 39600 pcs40HQ: 919 cartons * 100 pcs = 91900 pcs

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1. Back cover with middle frame replacement for OPPO A78 5G 2. Replace your broken or unworkable back housing cover with a new one 3. Each item has been checked and in good condition before shipping 4. Completely fit and work 5. Highly recommend professional installation. We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts Specification: General Compatible with OPPO: A78 Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 25cm * 13cm * 5cm / 9.84inch * 5.12inch * 1.97inch Qty per Carton 66 Carton Weight 2.00kgs / 4.41lb Carton Size 40cm * 36cm * 36cm / 15.75inch * 14.17inch * 14.17inch Loading Container 20GP: 514 cartons * 66 pcs = 33924 pcs40HQ: 1194 cartons * 66 pcs = 78804 pcs

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1. This DIY electronic watering kit automatically and efficiently waters your plants and flowers based on soil conditions.2. Easy to install; no programming is required, and no single-chip microcomputer is included. Simply follow the circuit diagram for easy assembly.3. The DIY module with a soil probe provides intelligent detection and sensing functions.4. Connect the relay module and sensor to the power and ground terminals. The white wire from the water pump connects to the negative terminal of the power supply, the red wire connects to the normally open contact of the relay, and the sensors DO terminal connects to the relays input port. The sensor is then connected to the soil probe.5. Power can be supplied by a portable power supply (5V DC) or four AA batteries (not included).Kit Includes:- Relay module x 1- Soil moisture probe + comparator module x 1- Small water pump x 1- Battery pack x 1- USB power cable x 1- 50cm silicone hose x 1- Dupont wire x 10Specification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 21cm * 15cm * 3cm / 8.27inch * 5.91inch * 1.18inch Qty per Carton 44 Carton Weight 6.20kgs / 13.67lb Carton Size 44cm * 32cm * 35cm / 17.32inch * 12.6inch * 13.78inch Loading Container 20GP: 541 cartons * 44 pcs = 23804 pcs40HQ: 1256 cartons * 44 pcs = 55264 pcs

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1. Output Terminal: Stereo earphone, RV power source. 2. Menu Lanuguage: As per customers requirement ,different languages for choice. 3. Input Voltage:12V-2A. 4. Small size , easy to carry. 5. A good HD home theater for your famliy members. 6. Built-in 1300mAh lithium battery.Specification: General Model YG320 Material Plastic Display Types LCD Native Resolution 320 x 240 Aspect Ratio 16:9, 4:3 Brightness 400 lumens Lamp Types/Number/Life LED Contrast Ratio 300:1 Focusing Manner Manual Focus Projection Methods Front, Rear Image Size 20 - 80 inch Power Consumption 24W Interfaces(I/O) 1 x USB Port 1 x HDMI Port 1 x SD Card Slot 1 x Earphone Out Port 1 x AV/Video Package Weight One Package Weight 0.66kgs / 1.46lb One Package Size 19.7cm * 18.3cm * 8.4cm / 7.76inch * 7.2inch * 3.31inch Qty per Carton 20 Carton Weight 14.00kgs / 30.86lb Carton Size 45cm * 42cm * 40cm / 17.72inch * 16.54inch * 15.75inch Loading Container 20GP: 352 cartons * 20 pcs = 7040 pcs40HQ: 818 cartons * 20 pcs = 16360 pcs

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1. Material: plastic2. Suitable for european cars3. Type: 7x0.5mm2 spring wire (TPU)4. Downline length: 2m5. Working line length: 1.6m6. Features: waterproof7. Contact material: copper8. Insulator material: engineering plastic9. Number of pins: 710. Voltage output: 12V11. Main function: connect trailer and power supply, suitable for trailer signal light display12. Application range: commercial vehicles/trailers/RVs/sedans/ships, etc.Specification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 15cm * 15cm * 5cm / 5.91inch * 5.91inch * 1.97inch Qty per Carton 36 Carton Weight 8.66kgs / 19.09lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 36 pcs = 19944 pcs40HQ: 1286 cartons * 36 pcs = 46296 pcs

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1. 360-degree sound pickup without dead ends, with a pickup radius of up to 4 meters 2. Built-in 1 high-sensitivity MIC using beamforming microphone array technology 3. Connection mode: 2.4G wireless reception 4. Equipped with intelligent two-color led lights, which can easily display the status of each function 5. Support external headphones or speaker devices with amplifiers 6. Compatible with various embedded terminals and various video conferencing software 7. It is suitable for small meeting rooms or personal use. It is fully used in many party building projects and is very suitable for employees to use on business trips. 8. It can be connected to other communication terminals such as computers and video terminals through the USB interface, with a very good echo cancellation function 9. Excellent voice playback system, loud speaker volume up to 80dB 10. Built-in 1000 mAh lithium battery, continuously available for 4 hours, long standby time for 5 days 11. System support: Windows, Mac OSX, Android 12. Microphone frequency response: 100Hz-8KHz 13. Speaker frequency response: 100Hz-22KHz 14. Microphone pickup range: built-in 2.5 meters, 360 degree full range 15. Echo cancellation: 256ms 16. Signal to noise ratio: greater than or equal to 58dB 17. Size: 137x137x33mmSpecification: General Model YS-M61W Speaker Diameter built-in 2.5 meters Frequency Range 100Hz-22KHz Mic Frequency 100Hz-8KHz Battery Capacity 1000 mAh Working Time 4 hours Interface USB Size 137x137x33mm Package Weight One Package Weight 0.94kgs / 2.07lb One Package Size 16cm * 16cm * 6cm / 6.3inch * 6.3inch * 2.36inch Qty per Carton 20 Carton Weight 20.00kgs / 44.09lb Carton Size 32cm * 32cm * 30cm / 12.6inch * 12.6inch * 11.81inch Loading Container 20GP: 868 cartons * 20 pcs = 17360 pcs40HQ: 2015 cartons * 20 pcs = 40300 pcs

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1. Allows for DJI devices to connect to 4G networks to realize multiple functions such as networking, enhanced image transmission, and network RTK.2. Realize the integrated installation of the module and for DJI Air 3 aircraft. You can insert the enhanced video transmission module directly into the body of for DJI Air 3 without additional installation kits to efficiently access the 4G network3. Supports ASDIV (Transmitting Antenna Selection), with better performance and better handling of complex flight scenarios. An eSIM is included so it can be used without an additional card, and physical nano-SIM cards are also supported4. The enhanced image transmission module can connect your for DJI equipment to the 4G network, provide you with high-speed and stable networking services, and realize enhanced image transmission, network RTK and other functions5. On the basis of the original image transmission, it cooperates with the 4G network. If the original image transmission signal is blocked or interfered, the user can still control the drone with the help of the 4G network, reducing the chance of disconnection and effectively improving flight safety.6. Compatible products: suitable for DJI Air 3Packing list-1 x enhanced video transmission module-1 x screwdriver-1 x wire clipKind tips1. If you choose to use eSIM, please follow the (eSIM Activation Guide) to activate eSIM. After activation, 3GB data will be given as a gift. Please scan the QR code to follow the official account according to the prompts of the app, and perform data recharge, data reminder and other services.2. If you choose to use a SIM card, please contact your local operator to purchase it.3. When using enhanced video transmission, please be sure to operate the drone in a place where the 4G signal of the remote control or mobile phone is close to full. Since the enhanced image transmission is realized through the 4G network, there may be a certain delay and lag, so be sure to fly with caution.4. According to the activation date, the enhanced image transmission service needs to be renewed after one year, and the subscription price is 99 rmb/year.5. DJI may terminate the enhanced image transmission service at any time in accordance with local laws and regulations. The termination of the enhanced video transmission service does not affect other networking functions of the enhanced video transmission module.6. Purchase Notice: The enhanced image transmission is currently available only in the following countries:Mainland China, Austria, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Specification: General Compatible with DJI: Mini 5 Pro, RC Plus 2, RC Pro 2, Mavic 4 Pro, Flip, Matrice 4E, Matrice 4T, Air 3S, Mini 4 Pro, Air 3 Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 17cm * 10cm * 6cm / 6.69inch * 3.94inch * 2.36inch Qty per Carton 60 Carton Weight 1.92kgs / 4.23lb Carton Size 54cm * 40cm * 32cm / 21.26inch * 15.75inch * 12.6inch Loading Container 20GP: 385 cartons * 60 pcs = 23100 pcs40HQ: 895 cartons * 60 pcs = 53700 pcs

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1. Rear bottom cover full assembly With Battery replacement part 2. Replace your broken or unworkable item with a new one 3. Each item has been checked and in good condition before shipping 4. Completely fit and work. 5. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts 6. Please check if this back cover is suitable for your Watch before bidding.Specification: General Compatible with Amazfit: Balance Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 21cm * 11cm * 5.5cm / 8.27inch * 4.33inch * 2.17inch Qty per Carton 110 Carton Weight 8.70kgs / 19.18lb Carton Size 40cm * 30cm * 25cm / 15.75inch * 11.81inch * 9.84inch Loading Container 20GP: 888 cartons * 110 pcs = 97680 pcs40HQ: 2063 cartons * 110 pcs = 226930 pcs

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1. Bluetooth version: V4.0. 2. Easy to control. 3. Built-in 180mAh lithium battery, through the micro-USB cable (not included) charging. 4. Operation time: up to 16 hours (built-in battery) Music player. 5. After pairing, when the next time you change your Bluetooth, the unit will automatically pair with Bluetooth. 6. Compatibility: Car stereo, stereo / speakers, headphones, etc. With 3.5mm stereo input jack. 7. Support for iPhone, iPad, mobile phones, laptops and other Bluetooth devices.Specification: General Product NO. DSER102 Connector Micro USB, 3.5mm plug Battery Types Lithium Battery Battery Capacity 180mAh Bluetooth Edition V4.0 Bluetooth Transmission Distance 10m Product Size 5.2x2.5x1cm Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 5.2cm * 2.7cm * 1.2cm / 2.05inch * 1.06inch * 0.47inch Qty per Carton 200 Carton Weight 11.40kgs / 25.13lb Carton Size 23cm * 16cm * 14cm / 9.06inch * 6.3inch * 5.51inch Loading Container 20GP: 5175 cartons * 200 pcs = 1035000 pcs40HQ: 12015 cartons * 200 pcs = 2403000 pcs

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