Wagner Switzerland SuperSonic toothbrush specifications: Toothbrush power source: 800mAh Lithium battery Toothbrush power consumption: 1.0-1.8W Voltage: Global voltage USB Charge time: 3 hours to fully charged Product material: ABS Fully Waterproof: IPX7 Bristle: Dupont nylon Working mode: 15 brushing options (5 modes+3 levels of vibration intensity) Pressure sensor. Package Content: 1 x Electric Toothbrush Handle 8 x DuPont Brush Heads 1 x USB Wireless Charging Base 8 x Hygienic Protective Bristle Covers 1 Premium (double layers) Travel Case with Magnetic lock. Can fit toothbrush handle and 2 brush heads with hygienic caps. 1 x Instruction Manual