This Ultrasonic Mosquito Repellent Bracelet simulates sound through ultrasonic waves to repel mosquitoes, with a working indicator and sonic speaker on the front of the screen and buttons on the side. The built-in battery capacity is 90mAh, charging time is about 30 minutes, and the endurance working time is 130 hours. The strap is adjustable.
^We provide full range of printing methods for your choice and requests.
^Freight matches shipping methods and time is free.
^Sold Less Than Minimum and Unimprinted, cost is depended by the quantity and your choice of shipping methods.
