Function: 11-frequency vibration Color: Orange/Cyan Material: Liquid silicone ABS Product size: 11.7 * 8.4 * 3.7 CM/4.6 * 3.3 * 1.45 INCH Power supply mode: USB charging Lithium battery capacity: 200 mAh Net weight: 118 g/0.26 lb/4.2 oz Number of motors: 2 Packaging size: 16.5*13.5*4.5 CM