Ultrasonic Mosquito Repellent Bracelet USB Rechargeable Anti Mosquito Repellent Wristband for Adults and Children Black

Mosquito repellent principle: The bracelet achieves the mosquito repellent effect by imitating the sounds that female mosquitoes hate, such as the sounds of male mosquitoes and dragonflies. Female mosquitoes will avoid male mosquitoes and avoid secondary pregnancy. Therefore, simulating the sound of male mosquitoes can achieve the effect of repelling mosquitoes.
Product features: Pure physical mosquito repellent, not chemical repellent, safer, more environmentally friendly, more assured and healthier. It can be worn by the elderly, children, pregnant women and pets. The product can be worn indoors and outdoors (seaside, parks, etc.) , camping, hiking, fishing).
A must-have mosquito repellent bracelet for summer camp: USB fast charging, 30 minutes of charging, 30 days of standby, 130 hours of use, effectively avoid more than 90% of mosquitoes, and it is convenient to know the time in the wild
This Anti Mosquito Bracelet is stylish, lightweight, high-end technology, perfect for birthday, mother's day and father's day gifts, whether you are indoors or camping, fishing, hiking, sports, barbecue, it is perfect to protect you and your loved ones Protect yourself from mosquitoes and enjoy the perfect summer

Function: Sonic mosquito repellent
Output: 34Hz-70KHz
Charging time: about 30 minutes
Battery life: 150 hours
Packing size: 32 x 52 x 78mm
Colour: Black
Material: plastic

Package Contents:
1 x mosquito repeller
1 x usb cable

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.