Coolbe: The information about the product is provided by the seller. Notwithstanding any of this information, the product is not intended for diagnosis, cure, mitigation, treatment or prevention of any disease, is not a drug or a medical device, and should not be used for any medical purposes. Please consult a medical specialist.
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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
