Ultrasonic Mosquito Repellent

Product information:

Function: acoustic wave to repel mosquitoes
Input: 5V/1A
Output: 34Hz-70KHz
Charging time: about 30 minutes
Service life: 150 hours
Product color: black. white
Single package size: 35x56x92mm
Operating Weight: 37.5g

Packing list:

Handband * 1 power cord * 1 instruction manual * 1