Portable Ultrasonic Mosquito Repellent Bracelet

This Portable Ultrasonic Mosquito Repellent Bracelet is the perfect solution for keeping mosquitoes away. It uses automatic frequency conversion of ultrasonic waves, so that mosquitoes can’t adapt to the changing sound wave frequency. This pure physical mosquito repellent is safer, more assured, more environmentally friendly and healthier than chemical drug mosquito repellents. It can be worn by the elderly, children, pregnant women and pets, and is suitable for indoor and outdoor use (Seaside, Park, camping, mountaineering, fishing). Made from ABS+Silica Gel, it has a battery capacity of 90mAh, an input of 5V/1A, an output of 34Hz-70KHz, a charging time of 30cm, a working time of 150 hours, a package size of 4.5*6.0*10cm, a weight of 53.5g and a battery of polymer battery (battery included). The Standard Edition includes Ultrasonic mosquito repellent and Electronic clock, while the Ultimate Edition includes Ultrasonic mosquito repellent, Electronic clock, Body Temperature, Pedometer. Package Content includes 1 x Portable Ultrasonic Mosquito Repellent Bracelet, 1 x Manual and 1 x Charging Cable.