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1. Can be used as a sound source to connect to Bluetooth headsets and speakers2. E-book portable e-book, multiple functions, just to give you a better reading experience3. It is also a radio, stable and reliable, not easy to disconnect, listen to popular broadcasts anytime, anywhere4. 360-degree wheel design, easy operation5. Equipped with AB repeat +/-8-level variable speed playback, a good partner for practicing oral English6. Small size, easy to carry7. Fully charged in 20 minutes, can be put continuously for 38 hours, charged for 5 minutes, can be played continuously for 6 hours8. Support OTG mobile phone interconnection9. Display: 1.2-inch OLED color display, resolution: 800*48010. Music format: MP3.WMA.WAV, APE, FLAC11. Bluetooth version: 4.212. EQ sound effects: normal, rock, funk, hiphop, jazz, classical, electronic music, custom13. Lyric format: LRC14. E-book: TXT, LRC15. FM radio: 87.5MHz-108MHz/76MHz-90MHz16. Recording format: MAV, MP317. Frequency range: 20Hz-20KHz18. Signal to noise ratio: greater than or equal to 90dB19. Battery capacity: 170mah20. Menu language: Simplified Chinese, Traditional Chinese, English, Korean, Japanese and other languages21. Size: 3.8x3.7x1cmSpecification: Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 11cm * 8cm * 5cm / 4.33inch * 3.15inch * 1.97inch Qty per Carton 160 Carton Weight 25.76kgs / 56.79lb Carton Size 44cm * 32cm * 50cm / 17.32inch * 12.6inch * 19.69inch Loading Container 20GP: 378 cartons * 160 pcs = 60480 pcs40HQ: 879 cartons * 160 pcs = 140640 pcs

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1. Material: PC+ABS fireproof shell2. Weight: about 150 grams3. Size: about 11x6x2.5 cm, the power cord is about 1.5 meters long4. Power: 30W5. Input: AC 100-240V, 50-60Hz6. Output: single port 5V-2A, 6 port 5V-6A7. Features: universal USB/5V output, strong compatibility, suitable for charging mobile phones, tablets, mobile power and other devices, 6-port USB design, stable and safe, reasonably matching charging equipment, intelligent shunt, light and portable, automatic overload and overvoltage Power off, charging is not easy to get hot, intelligent protection, power cord detachable design, convenient storageSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 10cm * 13cm * 3cm / 3.94inch * 5.12inch * 1.18inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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1. Power: 2W 2. Frequency Range: DC-6.0GHz 3. VSWR: <=1.20 4. Connector: SMA 5. Impedance: 50 ohm 6. Attenuation: 1-10dB +/- 0.5dB 7. Dimension: 30mmx8mm/ 1.18x0.31in 8. Material: copper + plated goldSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 3cm * 1cm * 1cm / 1.18inch * 0.39inch * 0.39inch Qty per Carton 1000 Carton Weight 12.50kgs / 27.56lb Carton Size 22cm * 16cm * 11cm / 8.66inch * 6.3inch * 4.33inch Loading Container 20GP: 6887 cartons * 1000 pcs = 6887000 pcs40HQ: 15987 cartons * 1000 pcs = 15987000 pcs

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1.Simple and useful voltage and current USB multimeter supports QC2.0 fast charging, and lets you clearly know the charging status of your device at the same time, so that it can display voltage, current, time and capacity of your device by LCD.2.The USB multimeter can be used as a charger detector for your car charger, mobile power, desktop PC, tablet, laptop, mobile phone, charger, etc. Which can ensure the safety of the cargo.3. The item can store data automatically when the power is off, and you can reset the data by pressing reset for about 3s.4.Only for USB 2.05. No battery, no on / off switch, plug and play6.Voltage range: 3.5-20V7.Resolution: 0.01V 0.01A 1mAhSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 13.5cm * 7.5cm * 1.6cm / 5.31inch * 2.95inch * 0.63inch Qty per Carton 500 Carton Weight 14.00kgs / 30.86lb Carton Size 90cm * 59cm * 15cm / 35.43inch * 23.23inch * 5.91inch Loading Container 20GP: 334 cartons * 500 pcs = 167000 pcs40HQ: 777 cartons * 500 pcs = 388500 pcs

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1. Equipped with Android 11.0 intelligent system, supporting over 4,000 applications, capable of installing major mainstream audio and video software, with abundant resources2. Utilizing the Allwinner H713 chip, with 1G of running memory and 8G of storage memory, equipped with intelligent temperature control, running smoothly and stably3. Supports WiFi-6 (2.4G + 5G dual frequency) and BT5.0 Bluetooth, with fast network transmission speed, allowing for smooth streaming of TV shows and movies without lag or stutter4. AI intelligent voice control, enabling voice commands through the remote control, allowing for quick completion of operations such as adjusting volume and fast-forwarding5. Native 1080P resolution, supporting 4K high-definition decoding, RGB high color gamut colors, clear and vivid images with strong color expression6. Automatic focus function, quickly completing focusing, clear imaging, and less prone to focus loss or blur issuesParameters1. Light source: LCD2. Lumen (ANSI): 2503. Physical resolution: 1920 x 1080P4. Focusing difference: standard/normal5. Interfaces: for HDMI/USB/DC6. Lifespan of the light source: 30,000 hours7. Light transmittance: 1.4:18. Auto-tilt system: fully automatic tilt correction9. Focusing mode: automatic electronic focusing10. Zoom function: supported11. Recommended projection distance (meters): 1.25 - 4m12. Recommended projection size: 30 - 200 inches (optimal 120 inches)13. System: Android 1114. Chip: H71315. Configuration parameters: 1G + 8G16. Wireless support: 2.4G/5G dual frequency17. Bluetooth: BT-5.018. Remote control: Bluetooth remote control19. Voice support: Chinese/English/multi-language20. Input voltage: 90 - 260V, 12V 2A21. Power consumption size: 65W22. Standard accessories: power supply, remote control, manual, with color packaging box23. Temperature control: supported24. Host size: about 16.6 x 13.3 x 14.6 cm25. Total weight: about 1140gSpecification: Package Weight One Package Weight 1.15kgs / 2.54lb One Package Size 22cm * 20cm * 17cm / 8.66inch * 7.87inch * 6.69inch Qty per Carton 12 Carton Weight 15.00kgs / 33.07lb Carton Size 61cm * 42cm * 38cm / 24.02inch * 16.54inch * 14.96inch Loading Container 20GP: 273 cartons * 12 pcs = 3276 pcs40HQ: 635 cartons * 12 pcs = 7620 pcs

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1. Standard Raspberry Pi connectivity, compatible with and direct-pluggable onto Raspberry Pi 2B/3B/3B+/Zero/Zero W 2. 1x joystick (5-position), 3x pushbuttons, handy and useful 3. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) 4. Driver: ST7735S 5. Interface: SPI 6. Display color: RGB, 65K color 7. Resolution: 128x128 8. Backlight: LED 9. Operating voltage: 3.3VSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 10cm * 8cm * 8cm / 3.94inch * 3.15inch * 3.15inch Qty per Carton 150 Carton Weight 8.60kgs / 18.96lb Carton Size 60cm * 32cm * 32cm / 23.62inch * 12.6inch * 12.6inch Loading Container 20GP: 434 cartons * 150 pcs = 65100 pcs40HQ: 1007 cartons * 150 pcs = 151050 pcs

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OverviewThis low power audio module is based on WM8960, supports stereo encoding/decoding, supports sound recording, whats more, it can directly drive speakers to play music.Features1. Integrates high-quality MEMS silicon Mic, supports sound recording2. Onboard standard 3.5mm 4-segment earphone jack, allows sound recording via external earphones with Mic3. Onboard dual-channel speaker interface, directly drives speakers4. Supports common audio sampling rates such as 8/11.025/22.05/44.1/48KHz, etc.5. Supports sound effects such as stereo, 3D surrounding, etc.6. Comes with development resources and manual (STM32 examples for playing, recording)Specifications1. CODEC: WM89602. Operating voltage: 3.3V3. Control interface: I2C4. Audio interface: I2S5. Audio format: WAV6. DAC signal-noise ratio: 98dB7. ADC signal-noise ratio: 94dB8. Earphone driver: 40mW (16Ω@3.3V)9. Speaker driver: 1W per channel (8Ω BTL)Specification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 7cm * 4cm * 2cm / 2.76inch * 1.57inch * 0.79inch Qty per Carton 1600 Carton Weight 15.00kgs / 33.07lb Carton Size 56cm * 40cm * 40cm / 22.05inch * 15.75inch * 15.75inch Loading Container 20GP: 297 cartons * 1600 pcs = 475200 pcs40HQ: 690 cartons * 1600 pcs = 1104000 pcs

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1. Clear sound quality, full frequency radio2. Easy to operate and easy to carry3. Digital processing chip, strong battery life4. Portable handle design, listen to the radio anytime, anywhere, and can be carried to the kitchen, garden, home, camping, etc.5. DSP IC chip and long telescopic antenna to ensure stable reception and compact details6. Frequency indication window, clear and clear digital indication of frequency band, suitable for the elderly to find a station conveniently7. Independent FM channel selection button and volume adjustment, convenient for the elderly to operate8. FM FM radio function, strong radio signal, automatic radio reception, high sensitivity, and self-adaptive application, more radio stations, clear sound9. Permanent magnet horn, the sound is loud and clear10. Power supply mode: 2 AA batteries (not included in the product)11. Signal-to-noise ratio: 10db12. Material: plastic13. Channel selection method: manual14. Radio tuning method: Pointer type15. Impedance: 4 ohms16. Size: 111 x 74 x 21mm17. Weight: 115gSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 13cm * 10cm * 5cm / 5.12inch * 3.94inch * 1.97inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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1. Power port: Type-C2. Output resolution: 1080P/60Hz3. Power supply: 5V/2A4. Receiver port specifications: HDMI/Type-C/VGA/3.5mm audio port5. Suitable for wireless screen projection of devices with high-definition HDMI interface output6. Support 5G/2.4G dual-band WiFi, high-definition video wireless transmission7. Wireless network: IEEE 802.11ac 2.4GHz/5GHz8. Plug and play, no software, no settings, no drivers required9. Note: The transmitter cannot be used alone and must be used with the receiverSpecification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 16cm * 14cm * 4cm / 6.3inch * 5.51inch * 1.57inch Qty per Carton 63 Carton Weight 21.79kgs / 48.04lb Carton Size 50cm * 44cm * 30cm / 19.69inch * 17.32inch * 11.81inch Loading Container 20GP: 404 cartons * 63 pcs = 25452 pcs40HQ: 937 cartons * 63 pcs = 59031 pcs

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1. CPU: RK3588S2 quad core Cortex-A76+quad core Cortex-A55, GPU: ARM Mali-G610 MP4 2. RAM+ROM: 4GB+64GB, Android 13 operating system 3. 32 inch screen, 1920x1080 resolution, 16:9 screen ratio, 10 point capacitive touch, 300 nits brightness, 4000:1 contrast ratio, 30000h backlight life 4. Supports Wi Fi IEEE 802.11a/b/g/n/ac/ax (Wi Fi 6) with dual antenna Mu MIMO standard, Bluetooth 5.3, 10M/100M/1000M Ethernet 5. Media format: Decoder: MPEG-1, MPEG-2, MPEG-4, H.263, H.264, H.265, VC-1, VP9, VP8, MVC, AV1, AVS2, JPEG Encoders: H.264, H.265, JPEG 6. Interface: 1xType-C (OTG/DP only), 1xUSB3.0, 1xUSB2.0, 1xHDMI 2.0, 1xDC 12V power socket, 1xRJ45 7. Dual speakers 4ohm 6W, 4 microphones, supporting noise reduction and echo cancellation; 8 million camera 8. 100x100mm VESA hole 9. 12V/5A adapter, available in US, European, and British standards 10. Support power button/volume+/volume- 11. Gravity sensor 12. 8-megapixel cameraSpecification: Package Weight One Package Weight 8.80kgs / 19.41lb One Package Size 83cm * 13cm * 51cm / 32.68inch * 5.12inch * 20.08inch Qty per Carton 1 Carton Weight 10.00kgs / 22.05lb Carton Size 85cm * 15cm * 53cm / 33.46inch * 5.91inch * 20.87inch Loading Container 20GP: 394 cartons * 1 pcs = 394 pcs40HQ: 916 cartons * 1 pcs = 916 pcs

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1. Type: Test Block2. Working frequency: High frequency3. Application: Integrated Circuit IC4. Contact impedance: Less than 25 milliohms5. Production process: Injection molding6. Features: Fire retardant/flame retardant7. Contact material: Beryllium copper shrapnel8. Insulator material: PEI, PPS9. Number of cores: 2010. Working temperature: -65～155 degrees Celsius11. Lead spacing: 0.65mm12. Service life: 20,000 times13. Adaptation chip body width: 4.4mmFeatures:1. Using double contact technology, the contact is more stable2. The seat shell is made of special engineering plastic, which has high strength and long life.3. The shrapnel adopts imported beryllium copper material, which has low impedance and good elasticity4. Thick gold plating layer, thick contact plating, ultra-low contact impedance, high reliabilitySpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 15cm * 12cm * 6cm / 5.91inch * 4.72inch * 2.36inch Qty per Carton 200 Carton Weight 5.00kgs / 11.02lb Carton Size 52cm * 36cm * 37cm / 20.47inch * 14.17inch * 14.57inch Loading Container 20GP: 385 cartons * 200 pcs = 77000 pcs40HQ: 893 cartons * 200 pcs = 178600 pcs

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About The ProductOverview 1. This is an industrial USB to RS485 converter with original FT232RL and SP485EEN inside. It features embedded protection circuits such as lightningproof, resettable fuse, ESD protection, and TVS diode, etc. It is pretty small in size. 2. The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement. Features 1. USB to RS485 communication 2. Adopt original FT232RL and SP485EEN, fast communicating, stable and reliable, better compatibility 3. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic 4. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance 5. 3 LEDs for indicating the power and transceiver status Specifications 1. Product type: Industrial converter 2. Baudrate: 300-921600bps 3. Host port: USB 4. Device port: RS485 5. USB: - Operating voltage: 5V - Connector: USB-A - Protection: 200mA self-recovery fuse, ESD protection - Transmission distance: about 5m 6. RS485: - Connector: screw terminal - Pins: A+, B-, GND - Direction control: hardware automatic control - Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) - Transmission distance: about 1200m (low rate) - Transmission mode: point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) 7. LED indicators: - PWR: red power indicator, light up when there is USB connection and voltage is detected - TXD: red TX indicator, light up when the USB port sends data - RXD: red RX indicator, light up when the device ports send data back 8. Operating environment: - Temperature: -15 ~ 70 degree - Humidity: 5%RH ~ 95%RH 9. Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XPPackage List1. USB TO RS485 x 1 2. USB-A male to female cable x 1 3. Screwdriver x 1Specification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 19.00kgs / 41.89lb Carton Size 42cm * 22cm * 22cm / 16.54inch * 8.66inch * 8.66inch Loading Container 20GP: 1311 cartons * 200 pcs = 262200 pcs40HQ: 3045 cartons * 200 pcs = 609000 pcs

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