Vòng Tay Sóng Siêu Âm Chống Muỗi / Côn Trùng / Nước Hiển Thị Màn Hình Kỹ Thuật Số Cho Người Lớn Và Trẻ Em tại Lotte Market

Giới thiệu Vòng Tay Sóng Siêu Âm Chống Muỗi / Côn Trùng / Nước Hiển Thị Màn Hình Kỹ Thuật Số Cho Người Lớn Và Trẻ Em tại Lotte Market

Sn Premium Waterproof Ultrasonic Repellent Bracelet/Watch,Mosquito Anti Mosquito Pest Insect Digital Display for Adults Kids at Beach Park Camping Hiking Fishing and Other Places
Welcome to 25hours!
In nature, the blood sucking is female mosquitoes, and they are in the pregnancy and spawning period. At this stage, females will avoid male mosquitoes and avoid secondary pregnancy, so they can drive away mosquitoes.

Features:
The natural non-toxic and pollution-free bracelet can achieve mosquito repellent effect by imitating the annoying sound of female mosquitoes, such as the sound of male mosquitoes and dragonflies.

Fast charging, long battery life, ensures 5 days working time and 6 months standby time after it is full charged.
Waterproof rain,wash hands will not enter the water.
3-modes to choose simply press the switch button, applicable to indoor and outdoor use.
3 Modes:
Press the switch button once:indoor mode

Press the switch button twice:outdoor mode
Press the switch button thrid: low sound mode 
Specification:
Model: M1
Type: Mosquito Repellent Wristband

Color: Black, White,(Optional)
Input: 5V/1A
Frequency: 34Hz-70KHz
Battery: 3.7V 90mAh Polymer battery
Charging time: 30 minutes

Package Size: 10 * 6 * 4.5cm / 3.9 * 2.4 * 1.8in
Package Weight: 50g / 1.8oz

Package List:
1 * Bracelet

1 * USB Cable
1 * User Manual