?The toothbrush needs to buy extra batteries and install it. If the installation is successful, it will work start. It won't work until the battery is installed.
?Please read the product instructions before use. The instructions are both Chinese and English. One side is Chinese, and the other is English.
? there are two types of electric toothbrushes: rotation and vibration. We don't sell the rotating electric toothbrush
And the vibration type toothbrush is sold by this listing. It is an electric driven vibrating motor inside the toothbrush, which allows the brush head to generate high-frequency swings perpendicular to the direction of the brush handle, but the amplitude of the swing is very small, generally around 5 millimeters. When brushing the brush head high frequency swing can efficiently complete cleaning the teeth movement?
PS:The third images show how the toothbrush head vibrate
This electric toothbrush is fun electric tooth brush. The speed of as fast as 35 thousands of strokes per minute and with advanced micro motion technology, the sonic toothbrush can breakdown the tooth paste into tiny bubbles. It removes everyday stains on surface and crevice
it is health toothbrush, protects and massages gingiva and gum, promotes blood circulation,prevents gingival atrophy and reduces gum bleeding.
1.Sonic frequency, high efficiency
2.Waterproof IPX7 and non-slip design
3.Changeable brush head and battery
4.Slim design, easy to carry
1. Material:Dupont Bristle ABS TPE
2. 1 X AAA battery
3. Dupont nylon bristle
Package:1 x toothbrush with 2 interchangeable heads (Battery Not Include)
1 x USser manual (English/Chinese).