3 in 1: Ultrasonic smart mosquito repellent watch, temperature measurement, time display
Principle of mosquito repellent: The bracelet achieves the mosquito repellent effect by imitating the nasty voice of a female mosquito
Pure physical mosquito repellent, safer and healthier, can be worn by children, pregnant women and pets
90mAh built-in battery, charge for 30 minutes, work for 150 hours
Suitable for men and women, adults, children and the elderly
Specification:
Name: Smart Mosquito Repellent Watch
Model: M20
Material: ABS
Size: 60mm x45mm x100mm
Input: 5V/1A
Output: 34Hz-70KHz
Battery capacity: 90mAh
Charging time: about 30 minutes
Working time: 150 hours
Function: Ultrasonic mosquito repellent, electronic clock, temperature measurement