Search results for "rechargeable education"

1. Resolution: 0.1W/㎡, 0.1 Btu/(ft2-h)2. Range error: 10W/㎡ [3 Btu/(ft2-h)] or 5% of measured value3. Temperature error: 0.38W/㎡ / ℃ [0.12 Btu/(ft2-h)/℃] when deviating from 25℃4. Display: 3-3/4 LCD display, display value 39995. Overload display: "OL"6. Range: 0.1-399.9 W/㎡, 1-3999 W/㎡, 0.1-399.9 Btu/(ft2-h), 1-3999 Btu/(ft2-h)7. Sampling time: 0.25 seconds/time8. Operating temperature and humidity: 0°C to 50°C less than 80%RH9. Storage temperature and humidity: -10°C to 60°C less than 70%RH10. Required battery: 9V battery (not included!)11. Battery life: about 100 hours12. SM206 solar power meter is a precision instrument for measuring light intensity. It is used in solar radiation measurement, solar research, physical and optical experiments, meteorology, agriculture, and can also be used to measure glass light intensity to verify glass performance. It is mainly used for car film measurement, such as: window light intensity measurement13. W/㎡ and Btu two unit options14. Peak hold function, data hold function, direct measurement without adjustment, long-term stable measurement15. Dimensions and weight: 132 x 60 x 38mm16. Weight: about 150gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 20cm * 8cm * 6cm / 7.87inch * 3.15inch * 2.36inch Qty per Carton 40 Carton Weight 13.10kgs / 28.88lb Carton Size 42cm * 34cm * 32cm / 16.54inch * 13.39inch * 12.6inch Loading Container 20GP: 583 cartons * 40 pcs = 23320 pcs40HQ: 1354 cartons * 40 pcs = 54160 pcs

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1. Bluetooth 5.0 chip, the connection is stable. 2. CVC 8.0 noise reduction, HiFi sound. 3. One-button control, power-on, power-off, answering and other functions, easy to operate. 4. Magnetic charging, free to charge as soon as you put it. 5. Pick up the headset from the charging box and the headset will automatically connect to Bluetooth. 6. The charging box has a built-in 2000mAh capacity battery. The standby time is 200 hours, and the headset can be charged about 10-12 times. It can also charge the mobile phone. 7. IPX rated waterproof. 8. Release the shape of the cochlea, comfortable and painless for a whole day. 9. Good compatibility, Bluetooth can be used. Product parameters: 1. Bluetooth version: Jerry 5.0. 2. Bluetooth distance: 10m (accessibility). 3. Speaker unit: 6mm true copper ring speaker. 4. Headphone battery capacity: 55mAh. 5. Charge box battery capacity: 2000mAh. 6. Standby time: 200 hours. 7. Call time: 4 hours. 8. Music time: 3 hours. 9. Charging time: 1 hour.Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 11cm * 9cm * 4cm / 4.33inch * 3.54inch * 1.57inch Qty per Carton 150 Carton Weight 23.50kgs / 51.81lb Carton Size 47cm * 42cm * 35cm / 18.5inch * 16.54inch * 13.78inch Loading Container 20GP: 385 cartons * 150 pcs = 57750 pcs40HQ: 896 cartons * 150 pcs = 134400 pcs

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cableSpecification: General Certificate CE, MSDS, ROHS Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 11cm * 21cm * 3.5cm / 4.33inch * 8.27inch * 1.38inch Qty per Carton 100 Carton Weight 17.10kgs / 37.70lb Carton Size 60cm * 37cm * 47cm / 23.62inch * 14.57inch * 18.5inch Loading Container 20GP: 255 cartons * 100 pcs = 25500 pcs40HQ: 593 cartons * 100 pcs = 59300 pcs

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1. High-speed Bluetooth dual mode, Android / Apple is ready to use. 2. The screen is unobstructed, and the upper and lower buckles do not affect the viewing area. 3. 360-degree 3D joystick for precise displacement. 4. Overmolding, soft rubber rocker top cap, make moving easier. 5. No ROOT, no activation required, both Android and Apple devices support button customization and macro definition. 6. The left-hand button is designed with 8 keys, and the user-defined handle keys do not need to move the finger to the left screen to operate. The cross keys are in accordance with the handle operation habits of the handle without learning. 7. Rechargeable, long battery life, convenient to play anytime, anywhere. 8. Adopt the heat sink design to let the mobile phone suspend and dissipate heat. 9. Ergonomic grip, comfortable grip, non-slip texture, sweat guide design. Product parameters: 1. Product size: 127x86x48mm. 2. Wireless distance: 2-10m. 3. Support system: Android, iOS. 4. Working current: 0.5-12mA. 5. Battery: Rechargeable lithium battery 3.7V 400mAh. 6. Operating time: BLE 160 hours, HID 40 hours. 7. Support maximum mobile phone width: 90mm. 8. Support the maximum thickness of the mobile phone: 13mm (no need to remove the holster, bracket and other accessories).Specification: Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 14.7cm * 10.6cm * 6.8cm / 5.79inch * 4.17inch * 2.68inch Qty per Carton 72 Carton Weight 10.40kgs / 22.93lb Carton Size 47cm * 46cm * 44cm / 18.5inch * 18.11inch * 17.32inch Loading Container 20GP: 280 cartons * 72 pcs = 20160 pcs40HQ: 650 cartons * 72 pcs = 46800 pcs

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Features:1. High-speed Bluetooth 5.4 for stable connection and zero lag2. Ergonomic design for a snug fit and resistance to falling out3. Intelligent noise cancellation for comfortable and clear communication4. Low power consumption for long battery life5. Directional sound transmission combined with anti-phase acoustic wave cancellation technology reduces sound loss, resulting in more precise sound transmission and better sound quality.Specifications:1. Chip: BLUETRUM AB5756T2. Bluetooth Version: V5.43. Charging Case Capacity: 180mAh (601230)4. Earbud Capacity: 25mAh per earbud (400909)5. Speaker: 6mm dynamic driver, 32+/-15% Ohm6. Microphone: Silicon microphone, 4013, -38dB+/-3dB7. Listening Time: 3-5 hours8. Charging Time: 1-2 hours9. Unobstructed Working Distance: 10-15 meters10. Charging Port: Type-C (Does not support fast charging)11. Input Standard: DC5V-300mA12. Operating Frequency: 2.402-2.480GHz13. Frequency Response: 20~20000Hz14. Search Name: TWS15. Dimensions: 5x5x2.2cm16. Weight: 26.7gSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 100 Carton Weight 7.28kgs / 16.05lb Carton Size 49cm * 38cm * 27cm / 19.29inch * 14.96inch * 10.63inch Loading Container 20GP: 530 cartons * 100 pcs = 53000 pcs40HQ: 1231 cartons * 100 pcs = 123100 pcs

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1. Material: stainless steel2. Weight: 30 grams3. Size: 11.5x1.6 cm4. Battery: Lithium polymer rechargeable battery5. Power: 50mA x3.7v, 0.185WH6. Rated voltage: 3.7V7. USB straight plug interface, easy to carry8. Three-in-one lamp holder, purple light currency detector, white light illumination, red light funny cat, multi-purposeSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 15cm * 5cm * 5cm / 5.91inch * 1.97inch * 1.97inch Qty per Carton 500 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 50cm * 38cm / 19.69inch * 19.69inch * 14.96inch Loading Container 20GP: 280 cartons * 500 pcs = 140000 pcs40HQ: 651 cartons * 500 pcs = 325500 pcs

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1. Function: Rotating lens, screen recording, screen recording, charging and recording, IPS true high-definition display, MP3 music player, computer camera, law enforcement recorder, sports dv, fill light, infrared light2. Sensor pixels: 16 (million)3. Sensor type: CMOS4. LCD screen size: 1.5 inches5. Resolution support: 1080P6. Storage medium: Microsd (TF) card, support 32G (max)7. USB interface: USB2.08. Lens: Can be rotated back and forth9. Other interfaces: Tripod interface10. Built-in rechargeable lithium battery, battery capacity 200 mAhSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 13cm * 9cm * 8cm / 5.12inch * 3.54inch * 3.15inch Qty per Carton 50 Carton Weight 10.00kgs / 22.05lb Carton Size 42cm * 47cm * 27cm / 16.54inch * 18.5inch * 10.63inch Loading Container 20GP: 500 cartons * 50 pcs = 25000 pcs40HQ: 1161 cartons * 50 pcs = 58050 pcs

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1. Wheel Material: PU 2. One key operation, the wheel will pop up, easy and fast to use. 3. Comfortable inner gallbladder, breathable, not rubbing feet 4. Magic sticker, shoelace design, safe and firm 5. Sports shoes and roller skates can be switched at will, which will bring you different pleasures. Specification: Package Weight One Package Weight 1.02kgs / 2.24lb One Package Size 32cm * 22cm * 12cm / 12.6inch * 8.66inch * 4.72inch Qty per Carton 15 Carton Weight 16.50kgs / 36.38lb Carton Size 65cm * 52cm * 31cm / 25.59inch * 20.47inch * 12.2inch Loading Container 20GP: 254 cartons * 15 pcs = 3810 pcs40HQ: 590 cartons * 15 pcs = 8850 pcs

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1. Wheel Material: PU 2. One key operation, the wheel will pop up, easy and fast to use. 3. Comfortable inner gallbladder, breathable, not rubbing feet 4. Magic sticker, shoelace design, safe and firm 5. Sports shoes and roller skates can be switched at will, which will bring you different pleasures. Specification: Package Weight One Package Weight 1.02kgs / 2.24lb One Package Size 32cm * 22cm * 12cm / 12.6inch * 8.66inch * 4.72inch Qty per Carton 10 Carton Weight 11.55kgs / 25.46lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 10 pcs = 2770 pcs40HQ: 644 cartons * 10 pcs = 6440 pcs

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1. The product quickly sleeps and wakes up quickly to achieve intelligent power saving 2. 2 million pixel high-definition image, intelligent dual-light full-color night vision 3. Built-in 14400 mAh rechargeable lithium battery, continuous charging of removable solar panel, ultra-low power consumption, ultra-long standby 4. Built-in microphone and speaker, support two-way voice intercom 5. Built-in PIR alarm sensor, providing accurate and instant alarm, mobile phone APP push 6. Support PTZ control, 330 degrees left and right, 90 degrees up and down 7. Support cloud storage and 128G TF card local storage 8. APP supports Android/iOS 9. IP66 outdoor protection 10. Support 4G(TD-LTE,TD-LTE / LTE FDD, TD-LTE / LTE-FDD)Specification: General Model QF450 Shape Dome Mount Types Wall bracket Power Depletion 4W Performance Motion detection, Night Vision, Two Way Audio Memory TF Card, up to 128GB (not included) Interface TF card slot, Micro USB System / Hardware Sensor Size 1/2.7 inch Progressive Scan Pixels 2.0MP Lens 3.6mm Media Format Resolution 1080P(1920*1080) Night Vision Infrared Distance 20m Physical Environment Operate Temperature -30 to 60 Degree Celsius Working Humidity 0 to 90 percent Battery Capacity 14400mAh battery Package Include Package Contents 1 x Camera 1 x USB Cable 1 x Base 1 x User Manual 1 x Screws Set Package Weight One Package Weight 1.71kgs / 3.77lb One Package Size 25cm * 19cm * 16cm / 9.84inch * 7.48inch * 6.3inch Qty per Carton 12 Carton Weight 21.50kgs / 47.40lb Carton Size 52cm * 50cm * 40cm / 20.47inch * 19.69inch * 15.75inch Loading Container 20GP: 256 cartons * 12 pcs = 3072 pcs40HQ: 595 cartons * 12 pcs = 7140 pcs

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1. The product is charged by USB. Please fully charge the product for the first time. 2. It is unlocked by fingerprint, which is safer and more convenient. 3. You can use it in any situations.Specification: General Types Security Lock Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 1.6cm * 3.4cm * 9.1cm / 0.63inch * 1.34inch * 3.58inch Qty per Carton 60 Carton Weight 14.70kgs / 32.41lb Carton Size 13cm * 12cm * 14cm / 5.12inch * 4.72inch * 5.51inch Loading Container 20GP: 12210 cartons * 60 pcs = 732600 pcs40HQ: 28344 cartons * 60 pcs = 1700640 pcs

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1. The product quickly sleeps and wakes up quickly to achieve intelligent power saving 2. 2 million pixel high-definition image, intelligent dual-light full-color night vision 3. Built-in 14400 mAh rechargeable lithium battery, continuous charging of removable solar panel, ultra-low power consumption, ultra-long standby 4. Built-in microphone and speaker, support two-way voice intercom 5. Built-in PIR alarm sensor, providing accurate and instant alarm, mobile phone APP push 6. Support PTZ control, 330 degrees left and right, 90 degrees up and down 7. Support cloud storage and 128G TF card local storage 8. APP supports Android/iOS 9. IP66 outdoor protection 10. Support 4G(TD-LTE,TD-LTE / LTE FDD, TD-LTE / LTE-FDD) Specification: General Model QF450 Shape Dome Mount Types Wall bracket Power Depletion 4W Performance Motion detection, Night Vision, Two Way Audio Memory TF Card, up to 128GB (not included) Interface TF card slot, Micro USB System / Hardware Image Sensor CMOS Sensor Size 1/2.7 inch Progressive Scan Pixels 2.0MP Lens 3.6mm Media Format Resolution 1080P(1920*1080) Night Vision Infrared Distance 20m Physical Environment Operate Temperature -30 to 60 Degree Celsius Working Humidity 0 to 90 percent Battery Capacity 14400mAh battery Package Include Package Contents 1 x Camera 1 x USB Cable 1 x Base 1 x User Manual Package Weight One Package Weight 1.73kgs / 3.81lb One Package Size 25cm * 19cm * 16cm / 9.84inch * 7.48inch * 6.3inch Qty per Carton 12 Carton Weight 21.50kgs / 47.40lb Carton Size 52cm * 50cm * 40cm / 20.47inch * 19.69inch * 15.75inch Loading Container 20GP: 256 cartons * 12 pcs = 3072 pcs40HQ: 595 cartons * 12 pcs = 7140 pcs

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