Function: 5 Frequency Vibration Color: Black/Clear/Red Size: 15 * 7.5 cm/5.9  * 2.9 inch Net Weight: 115 g/0.25 lb/4.0 oz Power: Lithium battery Material: ABS + TPE Package: Color Box Further: Waterproof/Wireless Package Size: 23.5*10.6*6 CM   Clear: Clear +...