Product Name: electric toothbrushElectric Toothbrush Set Contains: 1×toothbrush handle+3×brush heads+1×charging cableMaterial: ABS+nylon headColor: pink, whiteRotating Speed:28000/31000/minCharging Time: 2 hoursSmart Timer: 2 minute auto timerWaterproof Level: IPX7Charging Method: USB chargingRunning Time: about 21daysPlease Note:1.This product only contains electric toothbrush and does not contain any other items or decorations.2.Please note that the error range due to manual measurement is 1 ~ 2cm.3.7-21 working days, you will receive the products you bought, please contact us if you have any questions, we will reply within 24 hours.4.Please also note that due to the brightness of the display, brightness / contrast settings, the color of the picture may be slightly different.