Overview:
The mosquito repellent wristband can achieve the mosquito repellent effect by simulating the sounds that make female mosquitoes unhappy, such as male mosquitoes and cockroaches to protect you from mosquito bites no matter where you are. No chemicals, no odor, it is safe for baby and kids to use.

Features:
This mosquito repellent bracelet gives out mosquito repellent sound waves, free of toxic chemicals, safe to use.
Built-in 90mAh polymer battery, USB charging, ensures 130 hours of working time after it is fully charged.
Simply press the switch button to adjust between 3 modes - indoor mode, outdoor mode, and mute mode.
Bracelet design, easy to carry. Suitable for use when going outdoor, such as beaches, parks, camping, mountaineering, fishing, etc.
Fine structure design, waterproof for daily use, no need to worry about water when washing hands or raining.

Note: Life waterproof, please do not immerse it into water or wear it when having a bath.

Different Options:
Model: M1, without digital display, black or white color optional
Model: M2, with digital display of time, black or white or pink color optional
Model: M20, with digital display of time and body temperature, black or white or pink color optional

Specification:
Type: Mosquito Repellent Wristband
Input: 5V 1A
Frequency: 34Hz-70KHz
Battery: 3.7V 90mAh polymer battery
Charging Time: about 30 minutes
Working Time: about 130 hours
Item Size: 25.0*3.1*1.25cm/9.84*1.22*0.49in
Package Size: 10*6*4.5cm/3.9*2.4*1.8in
Package Weight: 50g/1.76oz

Package List:
1 * Bracelet
1 * USB Cable
1 * User Manual