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Features1. Plug and play, no driver is needed, the metal shell is sturdy, the fuselage is equipped with heat dissipation ports, which effectively reduces the damage caused by heat to the machine and prolongs the service life. 2. Adopt HD transmission technology, support 1080P HD transmission, support resolution up to: 1920 X 1080 60Hz, make the picture come alive. 3. POE unilateral power supply, we use a special technology to allow the cable connected to the transmitter and receiver to transmit power. Only one power adapter can support the entire kit operation, reducing a lot of complicated operations. It is simpler and more convenient. 4. Extend VGA image and audio signals simultaneously up to 150m by using a cat6/6a/7 cable 5. Widely used in KTV, multimedia video, network engineering, stage demo, outdoor display and so on.Specifications1. Extension distance: 150m 2. Resolution: 1920 x 1080 60Hz, backward compatible 3. Power supply: support POE function power supply 4. Shell material: aluminum alloy 5. Dimensions: - Transmitter: 80.5 x 58 x 20mm - Receiver: 80.5 x 58 x 20mm 6. Weight: 168gApplications1. Projector home theater 2. Office conference system 3. School education audio-visual education system 4. VR, game system 5. TV and movie live broadcast shooting scenesPackage List1. Transmitter x 1 2. Receiver x 1 3. Power Supply x 1 4. Manual x 1Specification: Package Weight One Package Weight 0.43kgs / 0.96lb One Package Size 21cm * 15cm * 6cm / 8.27inch * 5.91inch * 2.36inch Qty per Carton 20 Carton Weight 9.60kgs / 21.16lb Carton Size 45cm * 32cm * 32cm / 17.72inch * 12.6inch * 12.6inch Loading Container 20GP: 578 cartons * 20 pcs = 11560 pcs40HQ: 1343 cartons * 20 pcs = 26860 pcs

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1. CPU: Qualcomm Snapdragon 8 Gen4 8-core up to 3.2GHz 2. Operating system: Android 16 3. Screen: 13-inch 3504x2190 resolution, 800nits peak brightness, 144Hz refresh rate, Dolby Vision Certified, TUV Rheinland Eye Care 4. Camera: 13MP rear camera, 8MP front camera 5. Memory: LPDDR5X 8GB RAM + 128GB UFS4.0 ROM, TF card expansion supports up to 2TB (TF card not included) 6. Connection: WiFi 7 (802.11be), BT 6.0 7. Interface: Full-featured Type-C 8. Audio: 4 Speakers, Dolby Atmos 9. Battery: 10200mAh battery, continuous video playback about 15 hours 10. Power adapter: 45W Type-C 11. Others: Tianjiao Class, Tianxi Personal Super Agent 5.3, Super Interconnect 3.0 12. Language: English and Chinese 13. Size: 296x191x6.2mm 14. Weight: 581gSpecification: Package Weight One Package Weight 1.45kgs / 3.21lb One Package Size 36cm * 25cm * 7cm / 14.17inch * 9.84inch * 2.76inch Qty per Carton 10 Carton Weight 15.50kgs / 34.17lb Carton Size 36cm * 50cm * 35cm / 14.17inch * 19.69inch * 13.78inch Loading Container 20GP: 423 cartons * 10 pcs = 4230 pcs40HQ: 982 cartons * 10 pcs = 9820 pcs

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Display Type:Digital With Backlight Or Not:No Model Number:PH Meters Specification: Brand new Total length: approx 5m PH range: 0-14 Feature: With distinct color PH scale for result comparisons. The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Quick and easy to use. Provides reliable and accurate pH readings. Easy to carry. Appropriate for testing alkaline or acid level of any liquid. Great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums etc. Great for science education. Usage: Take out a test paper. The 2 color blocks all immersed in the liquid. After 1 seconds to take out, in contrast to the color of the color reading value in 30 seconds. Scale Reads From 0 to 14: 0 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinityPackage included: 1 x PH Test Paper Note: Can not indicate the Acid or alkali solution when its density was lower than 0.01%. Keep dry for the rest paper. Please allow 0-1cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 8cm * 8cm * 2cm / 3.15inch * 3.15inch * 0.79inch Qty per Carton 234 Carton Weight 6.79kgs / 14.96lb Carton Size 49cm * 49cm * 12cm / 19.29inch * 19.29inch * 4.72inch Loading Container 20GP: 925 cartons * 234 pcs = 216450 pcs40HQ: 2148 cartons * 234 pcs = 502632 pcs

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1. Scope of use: all car lead-acid starter batteries, including ordinary full liquid, EFB, AGM flat battery, AGM wound battery, GEL battery, etc. 2. Suitable for: car factories, garages, car battery manufacturers, car battery agents, educational institutions, DIY enthusiasts, etc. 3. Test range: CCA100-2000, 30-200Ah 4. Test results: SOH, SOC, CCA value, IR, start-up and charging system, etc. 5. Test standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB 6. Voltage measurement range: 7-30VDC 7. Working temperature: -20 degrees to 50 degrees 8. Power: 2W-5W 9. Voltage: 2-30V 10. Housing material: ABSSpecification: Package Weight One Package Weight 0.37kgs / 0.82lb One Package Size 12cm * 6cm * 5cm / 4.72inch * 2.36inch * 1.97inch Qty per Carton 80 Carton Weight 25.90kgs / 57.10lb Carton Size 38cm * 32cm * 28cm / 14.96inch * 12.6inch * 11.02inch Loading Container 20GP: 783 cartons * 80 pcs = 62640 pcs40HQ: 1818 cartons * 80 pcs = 145440 pcs

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1. Control function: forward, backward, turn left, turn right, remote control switch, music switch, one-key demonstration, horn sound, crane arm up / down (tipping bucket up / down, mixing tank rotate in the forward / reverse direction)2. Built-in 3.7V 800mAh rechargeable battery3. Equipped with a charging cable, it takes 180 minutes to fully charge4. Play for 20-25 minutes when fully charged5. Remote Control: powered by 2 x AA batteries (not included)6. Material: Plastic7. Dimensions:- Crane: 32.3x9.3x10.7cm- Dump truck: 27.5x9.3x12.5cm- Mixer truck: 28x7.9x13.5cmSpecification: Package Weight One Package Weight 0.86kgs / 1.90lb One Package Size 46cm * 12cm * 17cm / 18.11inch * 4.72inch * 6.69inch Qty per Carton 10 Carton Weight 9.70kgs / 21.38lb Carton Size 59cm * 47cm * 35cm / 23.23inch * 18.5inch * 13.78inch Loading Container 20GP: 274 cartons * 10 pcs = 2740 pcs40HQ: 637 cartons * 10 pcs = 6370 pcs

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1. HVDP(RDP 10 with RemoteFX), support 1080P full screen HD video. 2. High performance with Affordable from original manufacturer factory! 3. Can offer users with the same PC experience(all data will be saved in host). 4. Zero maintain cost. 5. Data and information security 6. Hardware combine with management software, one key to deploy, one key to upgrade. That makes administrator easy to configure, control and upgrade all zero clients. 7. Can apply for school, office, factory, multi-media, ADs, educational institutions 8. Support system: Win7/10/XP/Server 2012R2/2016/2003/2008; Linux Ubuntu 16.04.5/16.04.6.Specification: General Model R1 Material Plastic Power Supply 5V/2A Power Consumption 5W Interface 1 x USB 2.0 1 x RJ45 1 x SPK Port 2 x USB 3.0 1 x VGA 1 x DC Port 1 x HDMI Size 16cm x 7cm x 2.7cm Hardware CPU CORTEX QUAD A9 Quad Core up to 1.6GHz RAM 1GB DDR3 ROM 8GB Flash Package Include Package Contents 1 x User manual 1 x Mini PC 1 x Screws kit 1 x Power Supply (EU, US Optional) 1 x Bracket Set Package Weight One Package Weight 0.32kgs / 0.69lb One Package Size 18cm * 10cm * 6cm / 7.09inch * 3.94inch * 2.36inch Qty per Carton 30 Carton Weight 25.00kgs / 55.12lb Carton Size 42cm * 32cm * 30cm / 16.54inch * 12.6inch * 11.81inch Loading Container 20GP: 661 cartons * 30 pcs = 19830 pcs40HQ: 1535 cartons * 30 pcs = 46050 pcs

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1. Dimensions: 255.31x166.86x7.1mm2. Weight: 465g3. CPU: Qualcomm Snapdragon 685 8-core (4xCortex-A73 2.8GHz +4xCortex-A53 1.9GHz)4. Operating system: ZUI 15 (based on Android 13)5. Screen: 11-inch paperlike display 1920x1200 resolution, 90Hz refresh rate. AG nanoscale etching, multi-layer diffusion soft light, ultra-wide viewing angle, low blue-ray, no stroboscopic.6. Camera: 8MP front camera, 8MP rear camera7. Memory: 6GB+128GB / 8GB+128GB8. Connection: 2.4G/5GHz 802.11 a/b/g/n/ac, BT 5.19. Interface: USB-C 2.0, 3.5mm headphone jack, Micro SD card slot (maximum 1 TB)10. Audio: 4 speakers+Dolby Atmos11. Battery: 7040mAh12. Power adapter: 20W13. Other: Face recognition, Rhine TUV global eye protection certification 3.014. Language: English, French, German, Portuguese, Polish, Russian, Spanish, Simple Chinese15. Learning Resources: Tianjiao classroom, AI finger search and translation, Chinese & English textbook reading pronunciationSpecification: Package Weight One Package Weight 1.08kgs / 2.39lb One Package Size 32cm * 22cm * 5cm / 12.6inch * 8.66inch * 1.97inch Qty per Carton 10 Carton Weight 11.80kgs / 26.01lb Carton Size 46cm * 34cm * 25cm / 18.11inch * 13.39inch * 9.84inch Loading Container 20GP: 682 cartons * 10 pcs = 6820 pcs40HQ: 1583 cartons * 10 pcs = 15830 pcs

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1. CPU: Qualcomm Snapdragon 8 Gen4 8-core up to 3.2GHz 2. Operating system: Android 16 3. Screen: 13-inch 3504x2190 resolution, 800nits peak brightness, 144Hz refresh rate, Dolby Vision Certified, TUV Rheinland Eye Care 4. Camera: 13MP rear camera, 8MP front camera 5. Memory: LPDDR5X 8GB RAM + 256GB UFS4.0 ROM, TF card expansion supports up to 2TB (TF card not included) 6. Connection: WiFi 7 (802.11be), BT 6.0 7. Interface: Full-featured Type-C 8. Audio: 4 Speakers, Dolby Atmos 9. Battery: 10200mAh battery, continuous video playback about 15 hours 10. Power adapter: 45W Type-C 11. Others: Tianjiao Class, Tianxi Personal Super Agent 5.3, Super Interconnect 3.0 12. Language: English and Chinese 13. Size: 296x191x6.2mm 14. Weight: 581gSpecification: Package Weight One Package Weight 1.45kgs / 3.21lb One Package Size 36cm * 25cm * 7cm / 14.17inch * 9.84inch * 2.76inch Qty per Carton 10 Carton Weight 15.50kgs / 34.17lb Carton Size 36cm * 50cm * 35cm / 14.17inch * 19.69inch * 13.78inch Loading Container 20GP: 423 cartons * 10 pcs = 4230 pcs40HQ: 982 cartons * 10 pcs = 9820 pcs

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1. Made out of a single piece of strong thin metal perfect for the most relaxing flow action. 2. 3D mesmerizing spinning flow ring. Interactive and educational! 3. The hypnotic flow ring is enough to calm and focus anyone. 4. Folds down to a slim circle and then pops open right as you roll it on your arm! Take it wherever you go. The great boredom buster! 5. Enjoy the visually calming, soothing feeling of the interactive spring as a fidget toy or teach science and math concepts with the visual teaching tool. 6. Perfect for gifting to a friend or finding your flow with a kinetic spring on both arms at the same time!Specification: General Material Stainless Steel Weight 80g Package Weight One Package Weight 0.15kgs / 0.32lb One Package Size 22cm * 18cm * 4cm / 8.66inch * 7.09inch * 1.57inch Qty per Carton 40 Carton Weight 6.00kgs / 13.23lb Carton Size 42cm * 36cm * 32cm / 16.54inch * 14.17inch * 12.6inch Loading Container 20GP: 551 cartons * 40 pcs = 22040 pcs40HQ: 1279 cartons * 40 pcs = 51160 pcs

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1. Ultrasonic welding technology, without any glue2. Q elastic silicone ear, high temperature resistance, no peculiar smell3. High-definition PMMA lens, explosion-proof and shatter-proof, good light transmittance4. Non-slip handle for easy grip5. Material: food grade silicone + ABS plastic + PMMA lens6. Multiples: 3 times, the thickness of the center of the lens is 14.5 mm7. Diopter: 800 degrees8. Lens size: 75mm9. Focal length: 3-7.5cm10. Interpupillary distance: 3-20 cm11. Weight: about 70 grams12. Length: about 22 cmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 25cm * 10cm * 5cm / 9.84inch * 3.94inch * 1.97inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs

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1. Injection molding, sturdy structure: utilizing high-precision injection molding technology, the unibody shell boasts excellent strength and precision, resisting deformation over long-term use and adaptable to various environmental needs.2. Simple and clean industrial design: modern appearance with smooth lines and rounded corners, balancing practicality and aesthetics, suitable for various scenarios such as education, office, and industrial control.3. Highly compatible with Raspberry Pi 5 motherboard and official 5-inch second generation touchscreen: precisely pre-drilled mounting holes allow for installation of Raspberry Pi 5 and the official second-generation DSI touchscreen without modification, ensuring quick, stable, and reliable installation.4. Quick installation and easy maintenance: modular design supports quick assembly and disassembly, facilitating the installation of heatsinks, connecting cables, and replacing various expansion accessories, improving overall maintainability.5. Stable support and flexible expansion: built-in metal nuts on the top, bottom, and back allow for flexible expansion with external brackets or desktop/wall mounting (bracket not included), providing stable support and a comfortable viewing angle.6. Abundant interfaces: enough for worry-free expansion; rational layout and complete functionality. 7. Spacious internal enclosure with GPIO, HDMI, and power interfaces, compatible with various Raspberry Pi expansion boards to meet diverse project development needs.8. Installation steps: first, secure the silicone buttons inside the enclosure, then use the PM2.5x4mm black metal screws included in the screw kit to secure the enclosure to the screen.9. Dimensions: 148x80x42.45mmSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 17cm * 11cm * 7cm / 6.69inch * 4.33inch * 2.76inch Qty per Carton 24 Carton Weight 13.10kgs / 28.88lb Carton Size 36cm * 35cm * 30cm / 14.17inch * 13.78inch * 11.81inch Loading Container 20GP: 705 cartons * 24 pcs = 16920 pcs40HQ: 1637 cartons * 24 pcs = 39288 pcs

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1. Easy installation, can be placed in various places, no power supply required2. With coaxial cable, amplifier signal booster, spare stickers, simple and convenient to use3. Environmentally friendly flame-retardant PC soft material, high-performance ultra-thin design, provides moisture and thunder protection for indoor HDTV antennas4. Compatible with TV converter boxes and hundreds of digital TV/4K ultra high-definition (4K UHD) TVs, including local news, childrens and sports programs, weather forecasts, cartoons and educational programs, etc.5. Working frequency: VHF (170-240 Mhz)/UHF (470-860 Mhz)6. Standing wave ratio: less than or equal to 57. Impedance: 75 ohms8. Gain: 25dB9. Voltage: 5 V10. Compatible with 720p, 1080i, 1080p, ATSC11. Cable length: about 3m12. Size: about 21 x 12cmSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 22cm * 16cm * 2cm / 8.66inch * 6.3inch * 0.79inch Qty per Carton 100 Carton Weight 11.50kgs / 25.35lb Carton Size 50cm * 30cm * 27cm / 19.69inch * 11.81inch * 10.63inch Loading Container 20GP: 658 cartons * 100 pcs = 65800 pcs40HQ: 1528 cartons * 100 pcs = 152800 pcs

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