- Product Dimensions: 45x7x5cm
- Operating Voltage: 3.7V
- Main Unit Power: 0.9W
- Lithium Battery Capacity: 500mAh
- Power Supply: USB Charging
- Charging Time: About 3-4 Hours
- Gear Settings: 4-speed Adjustment
- Main Unit Material: ABS Material
- Brush Head Material: Silicone Material
