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Color: White, Material: Other, Origin: China, Style: Contemporary, Size: 33.9cm x 5.3cm x 3.9cm1. CHILD PROTECTION & SURGE PROTECTION – Each socket features automatic safety shutters that block access to foreign objects.Integrated surge protection shields sensitive devices (PCs, TVs) from sudden power spikes.2. ENERGY-SAVING LED SWITCH – Turn off all devices with a single button, eliminating standby power consumption (reducing electricity bills by up to 10%).The indicator light shows power status even in the dark.3. DESIGN WITH INTEGRATED CABLE MANAGEMENT – A hidden channel organizes excess cables, keeping your living room, bedroom, or home office tidy.Reduces the risk of tripping and cable damage.4. 6 ANGLED SOCKETS (45°) + 1.5M CABLE – Optimized layout allows you to connect bulky adapters (e.g., laptop chargers) without wasting space.Flexible cable features anti-twist reinforcement at the base.5. COMPACT & VERSATILE FOR THE WHOLE HOME – Compact dimensions (5.1 x 33.8 cm) and a white finish blend seamlessly with any décor.Perfect for: Living room (TVs, consoles, floor lamps), Kitchen (blenders, coffee machines), Bedroom (chargers, nightlights).Specification: Package Weight One Package Size 33.9cm * 5.3cm * 3.9cm / 13.35inch * 2.09inch * 1.54inch Qty per Carton 1 Carton Weight 0.50kgs / 1.10lb Carton Size 38cm * 9cm * 4cm / 14.96inch * 3.54inch * 1.57inch Loading Container 20GP: 19493 cartons * 1 pcs = 19493 pcs40HQ: 45252 cartons * 1 pcs = 45252 pcs

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1. When power is detected, it will emit light and sound2. A high-brightness white LED is built in the pen tip, which can be used as a simple flashlight3. The non-contact electric pen, integrally insulated and sealed by plastic, is safely protected during the electric test, and there is no danger of electric shock.4. Material: Plastic5. Standard: Metric6. Power supply mode: 2 AAA batteries (the product does not contain batteries and needs to be purchased separately)7. Measuring voltage: AV 90-1000V8. Operating temperature: -10 to 50 degrees Celsius9. Cleaning method: wipe with a damp cloth10. Size: 22x17x157mm11. Weight: 40gSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 18cm * 5cm * 2cm / 7.09inch * 1.97inch * 0.79inch Qty per Carton 500 Carton Weight 21.10kgs / 46.52lb Carton Size 52cm * 34cm * 32cm / 20.47inch * 13.39inch * 12.6inch Loading Container 20GP: 471 cartons * 500 pcs = 235500 pcs40HQ: 1094 cartons * 500 pcs = 547000 pcs

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1. Features the RP2350A microcontroller chip developed by Raspberry Pi 2. Unique dual-core, dual-architecture design with a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both running at up to 150MHz, enabling flexible switching between architectures 3. Built-in 520KB SRAM and 2MB on-chip Flash memory 4. Equipped with a Type-C interface for plug-and-play convenience without worrying about orientation 5. Supports power delivery via Type-C interface (compatible with PD protocol) 6. Designed with postage stamp holes for direct soldering onto custom-designed baseboards 7. Supports USB 1.1 host and device modes 8. Offers low-power sleep and hibernate modes 9. Can be recognized as mass storage over USB, enabling drag-and-drop program downloading 10. Exposes all 15 GPIO pins of the RP2350A 11. Includes 2 SPI interfaces, 2 I2C interfaces, 2 UARTs, 4 12-bit ADCs, and 14 controllable PWM channels 12. Precise on-chip clock and timer system 13. Integrated temperature sensor for real-time chip temperature monitoring 14. 12 programmable I/O (PIO) state machines for custom peripheral supportSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 4cm * 3cm / 2.36inch * 1.57inch * 1.18inch Qty per Carton 792 Carton Weight 40.70kgs / 89.73lb Carton Size 50cm * 38cm * 35cm / 19.69inch * 14.96inch * 13.78inch Loading Container 20GP: 401 cartons * 792 pcs = 317592 pcs40HQ: 930 cartons * 792 pcs = 736560 pcs

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Parameter:1. Power supply voltage: DC 3.7-5V2. Power supply interface: MICRO USB port or 2.54mil pin port3. Length, width and height: 3.3x3.5x1.1cm4. Bluetooth name: BM35. Bluetooth password: 1688 (you need to enter the password to connect and cannot be modified)6. Communication distance: 3-12 meters (different due to environmental obstacles)7. Support Bluetooth version: Support Bluetooth 4.1 or below8. Support mobile phone system: Android, IOS system9. Channel: dual channel10. Audio quality: MP3 lossless decoding11. Built-in power amplifier: none12. External power amplifier: does not limit the small external power amplifier13. PCB thickness: 1.6mm14. Needle spacing: 2.54milFeatures:1. Have a Bluetooth connection password to prevent others from mistakenly connecting and operating.2. Ultra-small size, easy to be embedded in modified products3. Two-channel stereo output, compatible with most power amplifiers, home audio and video, car audio and other equipment in the market4. Standard MICRO MINI USB 5P interface, the same Android phone charging port can be powered by the phone data cable5. Specific DIY embedded refitting pins, which can be plugged in and soldered on your own circuit board for refitting6. High-fidelity output circuit, resistance-capacitance isolation, no noise, good sound quality7. Wireless plug-in U disk, memory card and button settings, pure mobile phone operation connection to play MP38. Equipped with 1 status pin, which can be used by professionals, such as combining single-chip microcomputer and relay switch to realize music desk lamp.Application scenarios:- Car audio modification, home audio modification- Personal DIY Bluetooth audio, electronic project production- Square dance sound, outskirt sound modificationSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 12cm * 10cm * 2cm / 4.72inch * 3.94inch * 0.79inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 100 pcs = 62000 pcs40HQ: 1439 cartons * 100 pcs = 143900 pcs

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1. ESP32-S3-DEV-KIT-N8R8 is a microcontroller development board with a small size and a variety of digital interfaces.2. In terms of software, you can choose ESP-IDF, Arduino, MicroPython and other development environments for development, so that you can get started easily and quickly, and apply them to products.3. Using ESP32-S3-WROOM-1-N8R8 module, equipped with Xtensa 32-bit LX7 dual-core processor, the main frequency is up to 240MHz4. Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, 8MB Flash memory5. Integrated 2.4GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE) dual-mode wireless communication with superior RF performance6. Using the USB Type-C interface, no need to tangle with the front and back plugs7. The onboard CH343 and CH334 chips can meet the development and use requirements of USB and UART through a Type-C interface8. Lead out rich peripheral interfaces, pin compatible with ESP32-S3-DevKitC-1 development board, strong compatibility and expandability9. Stamp hole design, can be directly welded and integrated into the bottom plate designed by the user10. Support a variety of low-power working states, adjust the balance between communication distance, data rate and power consumption, and meet the power consumption requirements of various application scenariosSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 8cm * 5cm * 4cm / 3.15inch * 1.97inch * 1.57inch Qty per Carton 500 Carton Weight 12.00kgs / 26.46lb Carton Size 30cm * 50cm * 40cm / 11.81inch * 19.69inch * 15.75inch Loading Container 20GP: 444 cartons * 500 pcs = 222000 pcs40HQ: 1031 cartons * 500 pcs = 515500 pcs

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Features1. CPU: RK3528 Quad-Core 64bit Cortex-A53 2. GPU: Mali 450 MP2 3. FLASH: EMMC 64GB 4. SDRAM: 4GB 5. USB: 1 Type-A USB3.0,1 Type-A USB2.0 6. LAN: Ethernet:10/100M standard RJ-45 7. Bluetooth: V5.0 8. Wireless: 2.4G /5G dual-band Wifi 802.11 a/b/g/n/ac/ax 9. Card reader: Micro SD cards, support up to 64GB(not included) 10. DisplayPort: HDMI 11. HDMI: HDMI 2.0b for 8k at 60Hz 12. Power Indicator (LED): Standby: Red 13. Remote: IR 14. Power Supply: Input 100-240V 50/60HZ, Output: DC 5V/2A 15. AV: Support 16. Operating temperature: -10 degree C to 45 degree C 17. OS: Android 13.0 18. Support Decoder format: - H.264/H.265/VP9 up to 8K 30fps - H.264/AVC BP/MP/HP profile at level 5.1; - H.264/AVC MVC; - Up to 8K at 60fps H.265/HEVC Main/Main10 profile at level 5.1 High-tier; - Up to 8K at 60fps VP9 P2 8K at 60fps AVS2 8K at 60fps - MPEG-1, Main profile, up to 1080P at 60fps - MPEG-2, SP at ML, MP atHL, up to 1080P at 60fps - MPEG-4, ASP profile at level 5, up to 1080P at 60fps 19. Support Media format: Avi, Ts, Vob, Mkv, Mov, ISO, wmv, asf, flv, dat, mpg, mpeg 20. Support Music formatt: MP3, WMA, AAC, WAV, OGG, DDP, HD, FLAC, APE 21. Support Photo format: HD JPEG, BMP, GIF, PNG, TIFF 22. HDD file system: FAT16, FAT32, NTFS 23. Support Subtitle: SRT, SMI, SUB, SSA, IDX+USB 24. High Definition video output: 8K 25. OSD type of languages: English, French, German, Spanish, Italian, etc multilateral languages 26. Mouse/ Keyboard: Support mouse and keyboard via USB; Support 2.4GHz wireless mouse and keyboard via 2.4GHz USB dongle 27. Network Function: KODI 18.1, Neflix, Vudu, Skype chatting,Picasa, Flicker, Youtube, Facebook, Online movies,etc 28. Other feature: Free Internet searching, thousands of android applications, many kinds of games, etc.Package List1. TV Box x 1 2. HDMI Cable x 1 3. Power Adapter x 1 4. IR Remote x 1 5. User Manual x 1 6. Package Box x 1Specification: General Model X88 Pro 13 Interface 1 x USB 2.0 1 x RJ45 1 x TF Card Slot 1 x 3.5mm Audio Port 1 x HDMI Port 1 x USB 3.0 OSD Languages English, German, French, Italian, Spanish Hardware CPU RK3528 Quad-Core 64bit Cortex-A53 GPU Mali 450 MP2 External Memory TF Card up to 64GB (not included) RAM 4GB Flash 64GB System OS Android 13.0 Wifi 2.4G /5G dual-band Wifi 802.11 a/b/g/n/ac/ax Bluetooth V5.0 Ethernet 10/100M Document System FAT32, NTFS, FAT16 Multimedia Audio Format MP3, WMA, WAV, OGG, AAC, FLAC, APE Video Format AVI, MKV, MPG, MPEG, FLV, DAT, ASF, WMV, MOV, TS Picture Format BMP, PNG, GIF, JPEG, TIFF Output Resolution 4K Package Include Package Contents 1 x Box 1 x HDMI cable 1 x User manual 1 x Remote Controller 1 x Power Supply Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 19cm * 12cm * 6cm / 7.48inch * 4.72inch * 2.36inch Qty per Carton 30 Carton Weight 11.50kgs / 25.35lb Carton Size 40cm * 40cm * 35cm / 15.75inch * 15.75inch * 13.78inch Loading Container 20GP: 476 cartons * 30 pcs = 14280 pcs40HQ: 1105 cartons * 30 pcs = 33150 pcs

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This product is a microcontroller development board that supports 2.4GHz Wi-Fi and BLE 5. It features high-capacity Flash and PSRAM, along with an onboard 7-inch LCD screen capable of smoothly running GUI applications such as LVGL. Equipped with a variety of peripheral interfaces, it enables rapid development of HMI (Human-Machine Interface) and other applications based on the ESP32-S3.Powered by a high-performance Xtensa 32-bit LX7 dual-core processor with a clock frequency of up to 240MHz.Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with options for onboard or external antennas.Includes 512KB of internal SRAM and 384KB of ROM, with an additional 16MB of Flash and 8MB of PSRAM integrated via a stacked package.Features an onboard 7-inch LCD screen with 800 ?? 480 resolution and 65K-color display.Includes onboard interfaces such as CAN, RS485, and I2C, as well as a Micro SD card slot and an integrated full-speed USB serial port.Supports flexible clock management and independent power control for various modules, enabling low-power operation across diverse application scenarios.Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 20cm * 5cm / 7.87inch * 7.87inch * 1.97inch Qty per Carton 12 Carton Weight 3.50kgs / 7.72lb Carton Size 42cm * 22cm * 32cm / 16.54inch * 8.66inch * 12.6inch Loading Container 20GP: 901 cartons * 12 pcs = 10812 pcs40HQ: 2093 cartons * 12 pcs = 25116 pcs

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1. Rated voltage: DC 5V2. Rated power: 10W3. Rated current: 2A4. The way of placing the disc: cassette type5. Speaker interface: 3.5mm audio cable interface6. Material: ABS7. It can receive Bluetooth, connect to mobile phone, and connect to AUX audio.8. USB playback, remote control, fast and convenient.9. Bluetooth mode, high-definition sound quality is immersive.10. The dust protection cover design protects the movement and prevents damage to the disc.11. Do not connect to TV.Specification: Package Weight One Package Weight 1.01kgs / 2.23lb One Package Size 24cm * 23cm * 10cm / 9.45inch * 9.06inch * 3.94inch Qty per Carton 20 Carton Weight 20.00kgs / 44.09lb Carton Size 50cm * 48cm * 52cm / 19.69inch * 18.9inch * 20.47inch Loading Container 20GP: 213 cartons * 20 pcs = 4260 pcs40HQ: 496 cartons * 20 pcs = 9920 pcs

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Overview1. Sensitive for alcohol, ethanol2. Output voltage boosts along with the concentration of the measured gases increases3. Fast response and recovery4. Adjustable sensitivity5. Signal output indicatorSpecifications1. Power: 2.5V ~ 5.0V2. Dimension: 40.0mm * 21.0mm3. Mounting holes size: 2.0mmApplications1. Car alcohol alarm2. BreathalyserHow to UseIn the case of working with a MCU:1. VCC: 2.5V ~ 5.0V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. MQ-3 Gas Sensor x12. 4-pin custom connector jumper wire x1Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 5cm * 4cm * 1cm / 1.97inch * 1.57inch * 0.39inch Qty per Carton 4800 Carton Weight 288.00kgs / 634.92lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 4800 pcs = 1329600 pcs40HQ: 644 cartons * 4800 pcs = 3091200 pcs

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1. A 4-inch LCD screen is used. Due to the larger screen, there is more PCB space for installing components and batteries2. Use an independent charge pump to power the mixer and add tantalum capacitors, which can further reduce power supply noise3. In order to make it easier for geeks to create more possibilities, UART1 and PC14, PC15 interfaces are drawn on the PCB, which is convenient for DIY expansion4. ABS shell, can effectively protect SMA connectors and buttons5. DC dimming is added, it can be seen more clearly when used outdoors, and it is more comfortable to use indoors.6. Optimized the bridge to make full use of the Si5351s harmonics. Now the 5th harmonic can be used to measure to 1.5GHz;7. When the fundamental wave is used, the output level of CH0 is increased to 0dBm, and the reflection measurement is more accurate;8. Solve the previous abnormality of NanoVNA-H near 6MHz9. The redesigned power management circuit further reduces power noise, reduces USB power interference, reduces charging current, and protects the battery10. Optimized PCB layout, accommodating 1950mAh battery, more than 8 hours of usepacking list:1. NanoVNA host x 1 (including 4-inch touch screen, 2000mAh battery)2. 15cm SMA male to male RG316 RF cable x 23. SMA female to female connector x14. SMA simple calibration kit SHORT x15. SMA simple calibration kit OPEN x16. SMA simple calibration kit LOAD x17. USB Type-C data cable x18. Type-c to Type-c x1 supports connection with most Android phones9. One pickSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 24cm * 14cm * 3cm / 9.45inch * 5.51inch * 1.18inch Qty per Carton 40 Carton Weight 15.80kgs / 34.83lb Carton Size 50cm * 30cm * 32cm / 19.69inch * 11.81inch * 12.6inch Loading Container 20GP: 555 cartons * 40 pcs = 22200 pcs40HQ: 1289 cartons * 40 pcs = 51560 pcs

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Product Description Hardware Specifications: 1. Main chip: ESP32 2. Module: ESP32-WROVER-B,SIM7000G 3. Interface:USB,SD Card,Solar Input interface 4. Flash Memory: 4M Flash / 8M PSRAM 5. Button: Reset,Power switch 6. USB to TTL: CP2104 7. Car Clock: 40MHz 8. SIM Card Size: Nano SIM Card 9. SIM Antenna 10. GPS Antenna 11. Operating Temperature Range: -40-85 degrees 12. Product Size: 111mm x 37mm x 20mm 13. Product Weight: 50g Power Specifications: 1. Working Voltage: 5V input 2. Solar input voltage range???4.4-6V 3. Working Curent: About 200mA 4. Charging Current: 780mA 5. Battery Model: 18650 6. Battery Holder Model: 18650 battery holder 7. JST Connector: 2pin 2mm 8. USB: TYPE-C 3.0 Wi-Fi: 1. Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC 2. Protocol: 802.11 b/g/n(802.11n???speed up to150Mbps)A-MPDU and A-MSDU polymerization???support 0.4??S Protection interval 3. Frequency: range 2.4GHz~2.5GHz(2400M~2483.5M) 4. Transmit Power: 22dBm 5. Communication distance: 300m Bluetooth: 1. Protocol meet Bluetooth : v4.2BR/EDR and BLE standard 2. Radio Frequency : with -97dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH 3. Audio Frequency : CVSD&SBC audio frequency Software Specification: 1. Wi-Fi Mode : Station/SoftAP/SoftAP+Station/P2P 2. Security Mechanism : WPA/WPA2/WPA2-Enterprise/WPS 3. Encryption Type : AES/RSA/ECC/SHA 4. Firmware Upgrade :UART download/OTA???Through network/host to download and write firmware??? 5. Software Development : Support cloud server development /SDK for user firmware development 6. Networking Protocol : IPV4, IPV6, SSL, TCP/UDP/HTTP/FTP/MQTT 7. User Configuration : AT + Instruction set, cloud server, Android/iOS APP 8. OS : FreeRTOS Version update function: 1. The batterys positive and negative poles are connected to the wrong protection, overcharge and over discharge protection 2. GPS power control, reduce power consumption, the lowest reaches 300uA when sleeping 3. Replacement of ordinary charging IC with solar charging ICSpecification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 11cm * 11cm * 3cm / 4.33inch * 4.33inch * 1.18inch Qty per Carton 100 Carton Weight 7.50kgs / 16.53lb Carton Size 57cm * 32cm * 24cm / 22.44inch * 12.6inch * 9.45inch Loading Container 20GP: 609 cartons * 100 pcs = 60900 pcs40HQ: 1414 cartons * 100 pcs = 141400 pcs

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1. USB: - USB 2.0 x 2 - USB 2.0 x 2 (via FFC connector) 2. GPIO: Raspberry Pi 40 PIN GPIO x 1 3. Header: M.2 slot x 1 4. HD media interface: HDMI x 2, 1x via FFC connector, support 4K 30fps output 5. DSI display: MIPI DSI x 1 (15pin 1.0mm FPC) 6. CSI camera: MIPI CSI-2 x 2 (15pin 1.0mm FPC) 7. Power input: 5V 8. FAN: 5V / 12V (no fan control) 9. RJ45 Ethernet: Gigabit Ethernet 10. CM4 slot: Suitable for all variants of Compute Module 4 11. SD card slot: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants 12. Size: 85.0 x 56.0mmSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 12.60kgs / 27.78lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 200 pcs = 113200 pcs40HQ: 1314 cartons * 200 pcs = 262800 pcs

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