1.9 vibrating options，meet your different need.

2.Mini compact，easy carrying &hiding

Material：Silicon+ABS

Size：12.6*4*3.4cm

Package：/cm

N.W：92g ,G.W：137.6g

Rated Voltage：5V

Battery Capacity:240mAh

Power Supply: USB Charging

Waterproof Rating: IPX6

Noise Level:：≤55db