M70 Ultrasonic Mosquito Repellent Bracelet Outdoor Mosquito Repellent(White)

1. Physical mosquito repellent, safe and non-toxic, can be worn by the elderly, children, pregnant women and pets2. Smart chip, long battery life, three-speed mosquito repellent3. Using microcomputer sound wave frequency, it can repel mosquitoes around 360 degrees4. Charging time: about 30 minutes5. Battery life: 150 hours6. Rated voltage: 5V7. Rated frequency: 20HZ8. Rated power: 5W9. Input current: 0.5A10. Output frequency: 36Hz-68Hz11. Applicable age: 3 years old and above12. Battery capacity: 80mAh13. Power mode: USB charging / built-in lithium battery14. Applicable scenarios: seaside, park, camping, mountaineering, fishing15. Dimensions: 24 x 1.4 x 2cm16. Weight: about 58g