KASTWAVE Ultrasonic Mosquito Repellent Watch, Electronic with USB Charging Waterproof Portable Smart Anti Mosquito Bracelet

Highlights

• ?Energy-Saving?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.
• ?Super Effective?The effectived area of this Ultrasonic Mosquito Repellent Bracelet is about 5 -10 square space, belong this area it can protect you and your families from bitted by mosquito.
• ?Adequate Security?Pure physical ultrasonic mosquito repellent, no chemical additives, no radiation, no odor, completely safe for the elderly, pregnant women, children and pets, environmental friendly. No harm to health.
• ?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.
• ?Wide Use?Ultrasonic mosquito Repellent wristband suit use for all occasions such as indoors(sleeping,working,reading and so on)and outdoor(camping, sports, barbecue, fishing, hiking, doing and so on).