Description:Physically relieve itching, refuse drug allergies, and use it more at easeUsing heat frequency pulse technology, the soothing heat provided by the microcrystalline heat collector evenly penetrates into the skin of the bite area, supplemented by linear motor vibration massage to relieve itching and effectively relieve itchingTwo levels of precise temperature are optional, the first level white light is always on for children at 40 Celsius; the second level breathing light flashes for adults at 50 CelsiusConvenient operation, -key switch, user-friendly designNote: It is recommended for children over 4 years old, please use it with the help of an adultSpecification:Battery capacity: 500mAhNet weight: 49gInput: 5V1ARated power: 2WMaterial: PlasticSize: Approx. 25x26x150mm/0.98x1.02x5.90inchPackage Includes:1 PieceBites Anti-Itch Stick1 Piece USB CableNote:Color might be slightly different due to the color calibration of each individual monitor.Please allow slightly measuring deviation due to manual measurement.