- Material: Medical grade Silicone and ABS, phthalate free - Function: 8+3 vibration Patterns/double motors - IP grade: IPX6 waterproof - Drive: 450mA rechargeable Lithium Polymer with USB cable - Max Noise Level: less than 50dB - Size: 191 x 73 x 37mm - Gift box size: 216 x 102 x 66mm - N.W.: 150g