Coolbe: This product is a medical device which must be used only as intended and in accordance with the instructions for use.
This device is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.
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Small smart sensor protectors help children stay seated correctly and avoid myopia problems. Four colors are available: black, white, pink, and blue
Features:
No additional APP control is required to turn on the switch and use it.
Springloaded clips allow you to attach the protector to books, phones, tablets, and laptops. The soft plastic clip does not hurt the device screen, giving you a convenient and quick user experience.
Multiple usage scenarios: homework, online classes, reading, playing mobile phonetablet.
The use time after a charge can reach 18 to 20 hours, to meet the longterm learning and carrying needs of children. (TypeC charging port)
Remind children of the correct reading distance, less than 30cm automatic alarm. (Drip drip sound)
20minute reading time reminder to prevent children from overusing their eyes.
Specification:
Product Name:
Colors: BlackWhitePinkBlue (Optional)
Material: ABS
Battery capacity: 70mA
Battery voltage: 3.7V
Operating voltage: 3.3V
Working hours: 020h
Charging mode: TypeC
Range Accuracy: 5mm
Detection mode: Photoelectric detection
Item Size: 60*30*26mm
Item Weight: 14g
Package Size: 123* 76 *35mm
Package Weight: 30g
Packing List:
1 x Protector
1 x User Manual
