Ultrasonic Mosquito Repellent Bracelet Watch with Electronic Clock USB Charging Waterproof Portable Smart Mosquito Anti-Mosquito Bracelet

OverviewProved to be effective after testing:This smart mosquito repellent bracelet produced by has been tested and proved to be effective. We have CE FCC RHOS KC 3C MSDS EPA certifications! USB Charging: Smart charging anti-mosquito bracelet, built-in smart chip, USB fast charging, 30 minutes of charging, 30 days of standby time, 130 hours of use, effectively avoiding more than 90% of mosquitoes Three modes: Press once to turn on the switch to start the indoor mode; press again to switch the outdoor sports mode; press again to turn on the silent sleep mode; press the fourth time to turn off the device The most intimate gift: This anti-mosquito bracelet is stylish, lightweight, high-end technology, suitable for birthday gifts, mother's day and father's day gifts, whether you are indoors or camping, fishing, hiking, sports, barbecue are very suitable, can protect you and your loved ones Protect yourself from mosquitoes and enjoy the perfect summer