Ultrasonic Mosquito Repellent Bracelet (total of 4)

A convenient and waterproof ultrasonic mosquito repellent bracelet that repels mosquitoes by simply wearing this Long-battery life with fast-charging feature and long-lasting standby period Safe and effective to use by people of all ages and does not contain harmful chemicals Material: Skin-Friendly and Soft TPU / Size: 27 x 10.4 x 255mm Input: 5V/1A / Output : 34Hz-70KHz / Waterproof rating: IP67 Charging time: about 30 minutes / Life Time: 130hrs / Power Supply: USB Cable Package Contents: 1 x Ultrasonic Mosquito Repellent Bracelet 1 x USB Cable 1 x User Manual These are $30 each online. Selling 4 for $40. Brand new.