Ultrasonic mosquito repellent watch with LED display.
Mosquito repellent principle:The bracelet rings to imitate the sounds of female mosquitoes, such as the sound of male mosquitoes and cockroaches, to achieve the mosquito repellent effect. In nature, the blood sucking are female mosquitoes, and they are all in the conception stage, in this price range, female mosquitoes will avoid male mosquitoes and prevent secondary pregnancy. So, the sound of male mosquitoes can reach the mosquito repellent effect.
A new generation of mosquito repellent ultrasonic bracelet, the addition of LED time display function.
It is made of safe, environmentally friendly, non-toxic and safe materials to use. The strap is highly flexible for all ages. Lightweight and durable. It charges via USB.
New function: LED time display
Applicable age: 3 years old or older.
Input: 5V / 1A
Battery capacity: 90 mAh
Charging time: about 30 minutes.
Life time: 130 hours
1 x Mosquito Repellent Bracelet
1 x USB charging line
1 x manual