Description
Ultrasonic Mosquito Repellent Bracelet Outdoor Waterproof Rechargeable Electronic Mosquito Repellent Watch
Ultrasonic mosquito repellent has a built-in smart chip, USB fast charging, long service life, and is reusable. Pure physical ultrasonic mosquito repellent, no chemical additives, safe and environmentally friendly. Suitable for many occasions, such as indoors (sleep, work, reading, etc.) as well as outdoors (camping, sports, barbecue, fishing, hiking, doing, etc.).The first device turns on the power, suitable for daily indoor use. Press the second gear again, suitable for outdoor sports and activities, and press the third gear to switch to silent mode.