WT-M4 Outdoor Portable Children Cartoon Ultrasonic USB Anti-Mosquito Bracelet(Yellow)

1. Efficient mosquito repellent, simulated sound rate
2. Environmentally friendly non-toxic material, suitable for pregnant, infant and children
3. Fully wrapped silicone bracelet, soft and skin-friendly, safe to wear
4. Long battery life, detachable mosquito repellent strap
5. The strap is adjusted according to the size of the wrist, and the buckle-type anti-falling design is designed to be worn firmly
6. Power supply mode: USB charging
7. Working current: 0.8mA
8. Charging current: 200mA
9. Rated power: 0.0032w
10. Battery capacity: 3.7V 55mAh
11. Input voltage: 5v
12. Material: ABS+silicone
13. Product list: host, data cable, manual, certificate
14. Size: about 23.3x3.7cm
15. Weight: about 20.3g