Intelligent Acoustic Electric Toothbrush Adult Vibration Six Speed Household USB Soft Hair

Function 6 speed modeSoft bristleAcoustic vibration motorGentle teeth protectionColorful indicator lightComfortable feelIpx7 waterproof2 minute intelligent timing30 second zone change reminderCharacteristic Use high performance acoustic electric toothbrush 16500 RPM high frequency vibration to make toothpaste foam penetrate into teeth gap and deeply clean mouthShake 31000 times per minute and the cleaning efficiency is increased 190 timesSpecification Product color blue pink whiteCharging time 4 6 hoursRechargeable battery lithium batteryCharging voltage 5VRated current 3 7V 500mAMotor speed 16500 rpmRated power 1W when charging Weight 56gToothbrush size 208 25 25cmSix gear mode cleaning whitening gentle sensitive polishing massageBrush hair wavy DuPont soft hairPackage includes 1 electric toothbrush4 brush head1 USB charging cable