Ultrasonic Mosquito Repellent Bracelet Watch Anti Mosquito Repeller Wristband M21 (L10.2 x W0.9)inch - Black
Our ultrasonic bracelet can effectively prevent you from being bitten by mosquitoes
It can be worn indoors and outdoors, which is more convenient
You can use this mosquito-repellent bracelet with confidence
Made of safe material, it can be worn by the elderly, children, and pregnant women
It can be used for a long time after charging for 30 minutes
Charging via USB is convenient and practical
Suitable for camping, fishing, hiking, sports, etc. It can also show the time
This mosquito repellent wristband is a perfect summer birthday gift for your family and friends
Specifications:
Model: M21
Input: 5V/1A
Output: 34Hz-70KHz
Battery capacity: 90mAh
Charging time: about 30 minutes
Working hours: 150 hours
Function: mosquito repellent,