Rated power: 1W5 high performance modes and built-in timer - the electric toothbrush can store 5 high performance modes to meet any oral care needs of adults and children. Usually, it's easy to get distracted and misjudge the time when brushing your teeth. Therefore, dentists recommend that too few people brush their teeth within 2 minutes. The built-in timer helps you focus, track and brush your teeth at the right time. Count down from the moment you turn on the brush. It will remind you at the end of your 2 minutes.4 toothbrush heads4 1-year replacement heads - electric toothbrush with 4 bristles. As we all know, bristles are recognized as the highest quality oral care bristles in the industry. In , the 3D design of the brush head is more suitable for teeth and more thorough cleaning. Remind you that the bristles will fade and tell you when to replace the brush head. It also includes an electric toothbrush cover.Vibration frequency: 32000 times / min - 42000 times / minProduct color: 2, as shown in the figurewaterproofs grade: ipx-7 working mode: 2 minutes timingCharge for 4 hours and use for 30 days - the electric toothbrush is equipped with a USB rechargeable battery, which can be fully charged and automatically shut down in only 4 hours. In addition, compatible with global voltage, it is an ideal travel electric toothbrush for business travel or family travel! Forget to wait a long time to recharge and enjoy lasting energy.Product size: height 220mm x diameter 24mEndurance: about 25-30 daysCharging time: more than 4 hoursProduct Name: electric toothbrushProduct size: 22cmx2.4cm1 support handlewaterproofs: YesHigh frequency vibration electric waterproofs toothbrush - rechargeable electric toothbrush, , completely waterproofs, can be used in the bathtub to provide and thorough cleaning. It can enter the inaccessible area between the teeth and the gum line, penetrate between