M70 Ultrasonic Mosquito Repellent Bracelet Outdoor Mosquito Repellent(Black)

1. Physical mosquito repellent, safe and non-toxic, can be worn by the elderly, children, pregnant women and pets
2. Smart chip, long battery life, three-speed mosquito repellent
3. Using microcomputer sound wave frequency, it can repel mosquitoes around 360 degrees
4. Charging time: about 30 minutes
5. Battery life: 150 hours
6. Rated voltage: 5V
7. Rated frequency: 20HZ
8. Rated power: 5W
9. Input current: 0.5A
10. Output frequency: 36Hz-68Hz
11. Applicable age: 3 years old and above
12. Battery capacity: 80mAh
13. Power mode: USB charging / built-in lithium battery
14. Applicable scenarios: seaside, park, camping, mountaineering, fishing
15. Dimensions: 24 x 1.4 x 2cm
16. Weight: about 58g