Kids /Adult electric toothbrush ,Oral B compatible 1. Product size: 28*28*130mm; 2.Material: Handle: ABS +TPE ,Bristle: Dupont Tynex, nylon 610; 3.Oscillation angle 45+-15°; 4. Oscillation speed: 5,600/7,400rpm; 5.Working mode: Soft(Green light),Normal (Orange light); 6. Power supply by Battery powered or Rechargeable battery optional; 7.waterproof level: IPX7 8.2 minutes automatic shut down ,30 seconds reminder
