About the product:

1.How to use：Long press the power switch for 3 seconds, turn the power on or off, and press the power button to switch the working frequency. There are 10 frequency modes that can be switched
2.Material:silicone+ABS,Safe material, safe and non-poisonous
3.Color:Pink/Purple
4.Operating mode: 10 frequency
5.Product Size:160*30mm
6.Net Weight:95g
7.Waterproof material
8.Mute design
9.USB charging,suitable for all USB ports