Function: 9 * 8 frequency vibration/42 degrees heating/LCD display Material: Liquid silicone+ ABS Product size: 23.1 * 6.5 * 5.1 CM/9.1 * 2.6 * 2.0 INCH Power supply mode: USB charging Lithium battery capacity: 500 mAh Net weight: 250 g/0.55 lb/8.8 oz Color: Red/Aqua Number of motors:...