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Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. T-PCIE 4MB x 1 2. Charging cable x 1 3. Needle Pin x 2Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 300 pcs = 169800 pcs40HQ: 1314 cartons * 300 pcs = 394200 pcs

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Features: 1. These lock nuts are made from 304 stainless steel for durability and great corrosion resistance for outside use. 2. Nylon insert lock nuts have a undersized nylon washer that creates friction with the mating threads to prevent loosening. 3. There are total 6 different sizes of lock nut that you can choose for different bolts and use them in various situation. 4. They can prevent vibration from loosening a bolted joint, resist loosening under vibrations and torque to provide a locking action. 5. These lock nuts are amazing replacement for normal nuts of hardware, vehicles, home or outside applications. Specifications: 1. Material: 304 stainless steel 2. Standard: DIN985 3. Product specifications: M3-M10 4. 60 PCS Include: M3 x 10PCS M4 x 10PCS M5 x 10PCS M6 x 10PCS M8 x 10PCS M10 x 10PCS Specifications: Inner diameter (eg: M3 with M3 screws) Widely used in hardware, automotive industry (such as modified car hood lock) Specification: Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 13cm * 7cm * 3cm / 5.12inch * 2.76inch * 1.18inch Qty per Carton 100 Carton Weight 24.10kgs / 53.13lb Carton Size 44cm * 40cm * 42cm / 17.32inch * 15.75inch * 16.54inch Loading Container 20GP: 360 cartons * 100 pcs = 36000 pcs40HQ: 837 cartons * 100 pcs = 83700 pcs

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About The ProductHardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. PCIE-SIM7070G module x 1 2. LTE antenna x 1 3. GPS antenna x 1 4. Screw x 2SIM7070GSIM7070G suitable global: 1. NB-IOT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85 2. CAT-M: B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85 3. GSM/GPRS/EDGE: 850/900/1800/1900MHz 4. GNSS: C/A CODE - GPS L1:1575.42+/-1.023MHz - GLONASS L1: 1598.0625~1605.375MHz - BDS B1: 1559.052~1591.788MHz - GALILEO L1:1575.42+/-1.023MHzSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 7.00kgs / 15.43lb Carton Size 36cm * 22cm * 22cm / 14.17inch * 8.66inch * 8.66inch Loading Container 20GP: 1530 cartons * 300 pcs = 459000 pcs40HQ: 3552 cartons * 300 pcs = 1065600 pcs

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1. Convenient for collecting small hardware tools. 2. Zipper design, easy to carry. 3. Made of wet wax oxford cloth and this strong fabric makes it durable and long lasting. 4. Ideal way to store your hand tools, sporting goods, electronic accessories and all your miscellaneous stuff. 5. Size: 14.5 x 9 x 3cm Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 22cm * 18cm * 4cm / 8.66inch * 7.09inch * 1.57inch Qty per Carton 40 Carton Weight 3.50kgs / 7.72lb Carton Size 54cm * 42cm * 30cm / 21.26inch * 16.54inch * 11.81inch Loading Container 20GP: 391 cartons * 40 pcs = 15640 pcs40HQ: 909 cartons * 40 pcs = 36360 pcs

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1. No need to write Ethernet underlying code to implement TCP/IP protocol stack2. Support sleep mode and wake-up on LAN, internal integrated 32K bytes on-chip buffer for Ethernet packet processing3. Support 10/100MBPS transfer rate4. Support 8 independent ports working at the same time5. The module supports 5V or 3. 3V power supply, which is convenient for users to use in different SCM systems6. The communication method between the module and the microcontroller is SPI protocol, which supports speeds up to 80MHz7. If you use the 5500 Ethernet module, you only need some simple Socket programming to realize the Ethernet application8. Support protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE9. We provide users with the source code of the routines based on the 51 single-chip microcomputer and ISTM32 single-chip microcomputer in the "client", "server" and "UDP" three working modes, as well as a detailed manual10. Chip model: W550011. Input voltage: 3.3-5v12. Size: about 55 x 28mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 10cm * 3cm / 5.91inch * 3.94inch * 1.18inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 100 pcs = 38100 pcs40HQ: 885 cartons * 100 pcs = 88500 pcs

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1. WiFi Intelligent Net Bridge Relay/Router can achieve wireless transition wired and wired turning wireless functions 2. Support the wide voltage DC5V-24V power supply, two-level automatic overvoltage protection (the upper limit of the protection voltage 29V), anti-connection protection 3. Support both 2.4G and 5G band 4. Support WiFi transmission protocols 802.11ac, 802.11a, 802.11n 5. WiFi transmission rate: 300Mbps (2.4G) + 900Mbps (5G) 6. RF power: 2.4G-14.5dBm, 5G-21dBm/23dBm Adjustable 7. Point-to-point barrier-free maximum transmission distance: 300 meters (802.11A) 8. Two 10/100Mbps adaptive Ethernet/network port 9. WIFI hotspot automatic re -connection, two hotspot matching methods (complete matching authentication mode, SSID and password certification mode); 10. WiFi hot memory, 100 hotspots of the maximum memory 11. Support connecting more than 20pcs WiFi terminal at the same time 12. Support SSA signal strength detection and reporting function to realize WiFi mobile positioning 13. Support manually close SSID broadcast, manually close WiFi hardware 14. The introduction of hot spots connecting parameters 15. Original creation VDNS virtual domain configuration technology to solve the useras trouble of configuration 16. Support WEB management, Chinese and English configuration interface 17. Adopt temperature compensated auto frequency control technology (TAFC), WiFi signal is more stable and not easy to drop 18. Built-in 2 high-power FEM, and intelligent automatic start-stop heat dissipation fan 19. Built-in heat sink with convection cooling holes on both sides of the housing for more efficient heat dissipation 20. Work environment temperature: -40 degrees Celsius to 55 degrees Celsius 21. Support IP layer transparent transmission and MAC layer transparent transmission two bridge modes to meet various bridge applications: - IP layer transparent transmission (factory default), transparent transmission of IP layer data, can meet most of the bridge applications - MAC layer transparently transmits all data above the MAC layer (link layer) and the MAC layer, including IP layer data - MAC transparent transmission can solve some special applications for MAC layer encryption, such as GoPro camera, Cisco AP, Hikvision monitoring system, etc. 22. Size: 9.3x4.5x2.4cm 23. Weight: 79gSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 14cm * 9.5cm * 2.5cm / 5.51inch * 3.74inch * 0.98inch Qty per Carton 120 Carton Weight 13.60kgs / 29.98lb Carton Size 43cm * 40cm * 27cm / 16.93inch * 15.75inch * 10.63inch Loading Container 20GP: 574 cartons * 120 pcs = 68880 pcs40HQ: 1333 cartons * 120 pcs = 159960 pcs

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1. This product is a high-performance development board based on the ESP32-P4 chip, featuring a dual-core plus single-core RISC-V architecture. It is equipped with a 4.3-inch 480 × 800 resolution IPS touch display. It supports rich human-machine interaction interfaces, including MIPI-CSI (with an integrated Image Signal Processor ISP). It also supports USB OTG 2.0 HS for high-speed connectivity and features an onboard 40PIN GPIO expansion interface, compatible with some Raspberry Pi HAT expansion boards, enabling broader application adaptation. The ESP32-P4 chip integrates a digital signature peripheral and a dedicated Key Management Unit, ensuring data and operation security. It is specifically designed for high-performance and high-security applications, fully meeting the higher demands of embedded applications for human-machine interface support, edge computing capabilities, and IO connectivity features.2. Features a high-performance MCU with a RISC-V 32-bit dual-core and single-core processor.3. Onboard ESP32-C6-MINI module, a Wi-Fi 6 coprocessor, expanding the Wi-Fi 6 and BLE5 capabilities of the ESP32-P4.6. 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP SRAM, 8KB TCM.7. Powerful image and audio processing capabilities. Image and audio processing interfaces include a JPEG codec, Pixel Processing Accelerator (PPA), Image Signal Processor (ISP), and H264 video encoder.8. The chip package includes stacked 32MB PSRAM, with an external 32MB Nor Flash integrated.9. Utilizes a Type-C interface, improving user convenience and device compatibility.10. Onboard 4.3-inch capacitive touch high-definition IPS screen, 480 × 800 resolution, capable of clearly displaying color images.11. Onboard 3.7V MX1.25 lithium battery charge/discharge interface.12. Exposes I2C, UART, USB, and multiple GPIOs for connecting external devices and debugging, allowing flexible peripheral configuration.13. Onboard Micro SD card slot, providing expanded storage, fast data transfer, and flexibility, suitable for data logging and media playback, simplifying circuit design.14. Onboard camera interface, supporting cameras like the OV5647 (MIPI-CSI).15. Security mechanisms: Secure Boot, Flash Encryption, Hardware Cryptographic Accelerator, and Hardware Random Number Generator. Also supports hardware access protection, enabling Access Permission Management (APM) and privilege separation. LCD Screen Parameters:1. Display Panel: IPS 2. Display Size: 4.3 inches 3. Display Resolution: 480 × 800 pixels 4. Viewing Angle: 160 degrees 5. Display Brightness: 500 cd/m2 6. Contrast Ratio: 1000:1 7. Communication Interface: MIPI-DSI 2-lane 8. Driver IC: ST7701 9. Touch Type: Capacitive Sensing 10. Touch Controller IC: GT911Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 54 Carton Weight 9.20kgs / 20.28lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 54 pcs = 29916 pcs40HQ: 1286 cartons * 54 pcs = 69444 pcs

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1. Reduce el ruido de fondo y se puede girar hacia un lado cuando no lo estés usando. 2. Este auricular no se limita a hablar, el estéreo significa que también puedes usarlo para disfrutar de películas, música y juegos. Enchufe de 3,5 mm, fácil conexión, también adecuado para tarjeta de sonido de PC. 4. La diadema ajustable garantiza una posición cómoda. Especificaciones técnicas Sensibilidad: -58dbv /uBar, -58dbv /Pa / -4db Auriculares: 20 Hz - 20 000 Hz Micrófono: 100 Hz-16 000 Hz Seis pies de cable blindado Conector codificado por colores de 3,5 mm Requisitos del sistema Windows (no hardware de Apple) Tarjeta de sonido con entrada de micrófono de 3,5 mm y puertos de salida de audio Lista de embalaje Micrófono de auriculares Documentación del usuario Especificación: Peso del paquete Peso de un paquete 0,23 kg/0,50 lb Un tamaño de paquete 18 cm x 25 cm x 5,5 cm (7,09 pulgadas x 9,84 pulgadas x 2,17 pulgadas) Cantidad por caja 16 Peso de la caja 6,30 kg/13,89 lb Tamaño de la caja 42 cm x 40 cm x 35 cm (16,54 pulgadas x 15,75 pulgadas x 13,78 pulgadas) Contenedor de carga 20GP: 453 cajas * 16 uds. = 7248 uds. 40HQ: 1052 cajas * 16 piezas = 16832 piezas

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1. Material: aluminum alloy 2. Application: home DIY 3. Material: stainless steel 4. Durable and easy to use. 5. Easy to operate, use the minimum speed on the bit and apply a little pressure to remove burrs. 6. Quickly repair damaged bolts and tighten nuts into place. 7. Simplify the repair process without replacing expensive or hard-to-find hardware. 8. Suitable for stainless steel, hardened steel, low carbon steel, copper, brass, aluminum, fiberglass, wood, plasticSpecification: Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 6cm * 6cm * 6cm / 2.36inch * 2.36inch * 2.36inch Qty per Carton 500 Carton Weight 26.50kgs / 58.42lb Carton Size 50cm * 50cm * 50cm / 19.69inch * 19.69inch * 19.69inch Loading Container 20GP: 213 cartons * 500 pcs = 106500 pcs40HQ: 495 cartons * 500 pcs = 247500 pcs

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1. Convenient for collecting small hardware tools. 2. Zipper design, easy to carry. 3. Made of wet wax oxford cloth and this strong fabric makes it durable and long lasting. 4. Ideal way to store your hand tools, sporting goods, electronic accessories and all your miscellaneous stuff. 5. Size: 17 x 11.5 x 4cm Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 22cm * 18cm * 4cm / 8.66inch * 7.09inch * 1.57inch Qty per Carton 40 Carton Weight 3.50kgs / 7.72lb Carton Size 54cm * 42cm * 30cm / 21.26inch * 16.54inch * 11.81inch Loading Container 20GP: 391 cartons * 40 pcs = 15640 pcs40HQ: 909 cartons * 40 pcs = 36360 pcs

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1. Convenient for collecting small hardware tools. 2. Zipper design, easy to carry. 3. Made of wet wax oxford cloth and this strong fabric makes it durable and long lasting. 4. Ideal way to store your hand tools, sporting goods, electronic accessories and all your miscellaneous stuff. 5. Size: 31 x 17 x 6cmSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 22cm * 18cm * 4cm / 8.66inch * 7.09inch * 1.57inch Qty per Carton 40 Carton Weight 6.30kgs / 13.89lb Carton Size 54cm * 42cm * 30cm / 21.26inch * 16.54inch * 11.81inch Loading Container 20GP: 391 cartons * 40 pcs = 15640 pcs40HQ: 909 cartons * 40 pcs = 36360 pcs

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Features:1. 8-inch HD Touchscreen: Equipped with 8-inch HD touchscreen, resolution up to 1280x800, providing a crisp and clear display. Supports multi-touch operation with rapid response.2. More Stable, Secure, and Smoother User Experience: Customize your device with ease and create a personalized experience. Powered by Android, it supports smooth multitasking, allowing you to run multiple apps simultaneously and switch seamlessly between tasks.3. Integrated Design, Simple and Easy to Use: No additional setup or external hardware connection is required for easy and quick setup and use, enhancing portability and saving space.4. Multiple Connection Methods: Faster and easier access to your work tools. Multiple ports enable convenient connection to meet your various device needs.5. Wide Range of Commercial Applications: Suitable for retail stores, shopping malls, restaurants, hotels, exhibitions and other locations. It can be used as a digital advertising machine, electronic menu board, information query terminal, meeting reservation screen, or intelligent display terminal.Product Specifications:1. CPU: RK3568 Quad-core Cortex A552. RAM: 2GB3. Memory: 16GB4. Operating System: Android 115. Screen: 8-inch HD screen6. Touch Points: 5-point capacitive touch7. Resolution: 800 x 12808. Viewing Angle: 80/80/80/80 (L/R/U/D)9. Display Mode: Always Black10. Contrast Ratio: 1200:111. Brightness: 300cd/m212. Aspect Ratio: 16:1013. WiFi: IEEE 802.11a/b/g/n/ac/ax (WiFi 6)14. Bluetooth: 5.415. Ethernet: 100M/1000M Ethernet ports16. Video formats: MPEG-1, MPEG-2, MPEG-4, H.265, H.264, VC-1, VP8, etc., supporting up to 4K.17. Audio formats: MP3/WMA/AAC, etc.18. Image format: JPEG19. VESA: 75x75mm20. Speaker: 2x2W21. Camera: 5MP standard viewing angle22. Microphone: Dual microphones23. Operating temperature: 0~40 degrees Celsius24. OSD language: Multi-language OSD operation including Chinese and English25. Interfaces:TF card: Supports up to 64GB (not included)USB: USB HostUSB: USB for serial port (RS232 format)RJ45: Ethernet interface (standard PoE function IEEE802.3at, PoE+, class 4, 25.5W) Type-C: For connecting external devices and data transferDC: 12V DC power inputHeadphone: 3.5mm stereo headphone output with microphone inputSpecification: Package Weight One Package Weight 1.16kgs / 2.57lb One Package Size 35cm * 22cm * 7cm / 13.78inch * 8.66inch * 2.76inch Qty per Carton 10 Carton Weight 11.60kgs / 25.57lb Carton Size 36cm * 35cm * 46cm / 14.17inch * 13.78inch * 18.11inch Loading Container 20GP: 460 cartons * 10 pcs = 4600 pcs40HQ: 1068 cartons * 10 pcs = 10680 pcs

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