Main material: Medical silicone + ABS Color: Rose red. Pink Vibration frequency: 9 frequency vibration + 9 frequency rotation + neutral Weight: 122.4g Size: 105.61*58.48mm Battery: 3.7V/240mAh Charging time: 48 minutes Working time: 40-60 minutes Charging mode: Magnetic USB charging Maximum noise: ≤58dB Waterproof: IPX7