ToothBrush

  Material: ABS Bristle Material: Nylon Battery: 500mAh Li-Ion Power: 0.5W Voltage: 3.7V Charging Port: USB-DC Charging Time: 3 Hrs Working Time: 60 Days Brush Heads: 2 Pcs Vibration: 24000 Stroker/Min Waterproof: IPX7 Age Limit: 2-10 Years

  Bristle Material: Nylon Battery: 1200mAh Li-Ion Power: 1.8W Voltage: 5V Vibration: 28400 VPM Noise Level: 55-60dB Waterproof: IPX7 Charging Port: Type-C Charging Time: <7H Working Time: 35-50 Days Brush Heads: 2 Pcs