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Specifications: Product material:ABS Net weight:90g Appearance size: 19.2*2.5cm  Vibration frequency:10000~19999 Waterproof grade: IPX7 Sound effect: 50db Power supply mode: USB Rechargeable Color:Pink/Green/white/Bule/Purple/Orange Packge:8 brush heads,1pcs electric toothbrush handle,1pcs charging cable Features :  ●The cartoon toothbrush specially designed for children's teeth cleaning has a small body, light weight and cute shape, allowing children to hold and brush their teeth easily without pressure with one hand. ● Our ultrasonic toothbrush is equipped with a usb charging cable, 8 brush heads  ● 5 cleaning modes , our toothbrush can achieve 10000~19999 vibrations per minute .You can choose your suitable to get the desired result. ● Lasting battery: our electric toothbrush has a very powerful battery, which can last 50 days after a single charge This means you no longer need to worry about packing your toothbrush charger while traveling.  ●IPX7 waterproof, the whole body can be washed (not soaked in water), so that children can brush their teeth in the bath. ● 2 minutes smart timing, 30 seconds to change zone reminder, to prevent children from brushing their teeth for too long and causing damage to the teeth.