1. Material: ABS + electronic components 2. There is a suction cup on the bottom, which is not easy to shake 3. Battery: 3 x AA batteries (Not included) 4. With identification indicator light 5. Built-in fun game soundtrack 6. Virtual current will not harm the human body 7. Two modes: current mode + vibration mode 8. Dimensions: 16x16x8cm 9. Unit weight: 0.7kg
