<p><b>Material:</b>Food grade silica gel,Non-toxic ABS</p> <p><b>Color:</b>Pink,Purple</p> <p><b>Net weight:</b>102.6g</p> <p><b>Size:</b>125*75*32mm</p> <p><b>Function:</b>10 frequency vibration of the head,10 frequency vibration of the tail</p> <p><b>Charging mode:</b> DC 5VCharging</p> <p><b>Power supply mode:</b>3.7v Lithium battery</p> <p><b>Water poof level:</b>IPX7</p>