Wearing braces creates many small spaces between brackets, wires, and tooth surfaces. These areas can be difficult for bristles to reach, and brushing harder is unlikely to solve the problem.
The Smile Beaver orthodontic electric toothbrush is designed for people undergoing orthodontic treatment and is launched by FARTAI ELECTRONICS CO., LTD. in Jiangmen. Adult and adolescent versions are available together.

Figure 1. Smile Beaver orthodontic electric toothbrush: adult version (left) and adolescent version (right)
The Smile Beaver orthodontic electric toothbrush comes with a specially designed cross-shaped orthodontic brush head. Its bristles are arranged in a cross pattern, with silicone surrounding the outer edge of the head. This is its most visible difference from conventional round brush heads.
The product is intended for people with metal braces, ceramic appliances, lingual appliances, or orthodontic miniscrews. It can also be used for everyday oral care where targeted cleaning is needed.

Figure 2. The products and packaging
Unlike electric toothbrushes with a single fixed vibration setting, the Smile Beaver orthodontic electric toothbrush offers three settings with different vibration frequencies and intensities. Orthodontic treatment typically involves different stages, and the three settings are designed to accommodate how brushing feels at each stage.
The product also features automatic shutoff after 2 minutes and a reminder to change brushing areas every 30 seconds. A brief pause every 30 seconds prompts users to move to the next of four areas of the mouth. The handle also has mode memory: after a mode has run for 30 seconds, the toothbrush uses that mode the next time it is switched on.
Users undergoing orthodontic treatment are advised to start with Gentle or Clean mode. When brushing, hold the brush at 90° to the tooth surface and gently at 45° along the gumline. Move the head slowly over the outer surfaces, chewing surfaces, and inner surfaces of the teeth, in that order, and avoid pressing hard on brackets.
The handle uses inductive wireless charging. The complete toothbrush has an IPX7 water-resistance rating (tested while switched off). Each standard set includes one toothbrush handle, one brush head, and one wireless charging base.

Figure 3. Installing and removing the brush head
Installation: Align the brush head in the indicated direction, slide it onto the handle shaft, and press straight down until securely fitted. Removal: Hold the handle firmly with one hand and the brush head with the other, then pull the head straight off. Do not rock the brush head from side to side.
| Item | Specification |
|---|---|
| Model | 6688 / 6618 |
| Rated Voltage | 3.7V |
| Rated Power | 1.5W |
| Charging Method | Inductive wireless charging |
| Charging Input | 5V |
| Charging Time | Approximately 12 hours for a full charge (actual time depends on remaining battery charge and ambient temperature) |
| Brushing Modes | 3 modes: Gentle / Clean / Intensive Care (with different vibration frequencies and intensities) |
| Timer | Automatic shutoff after 2 minutes; a brief pause every 30 seconds reminds users to change brushing areas |
| Mode Memory | Automatically remembers the current mode after 30 seconds of operation and recalls it the next time the toothbrush is switched on |
| Battery Indicators | 3 white lights (battery level) + 1 red light (low-battery warning) |
| Water Resistance | IPX7 for the complete toothbrush |
| Operating Environment | Temperature: 0°C–40°C |
The Smile Beaver orthodontic electric toothbrush is now available on Taobao, Douyin, and WeChat Channels, with adult and adolescent versions launching together. The official account name on both Douyin and WeChat Channels is “科泰臻品” (Ketai Zhenpin).

Figure 4. Everyday use: holding the adolescent-version toothbrush
View product details and purchasing information on these Taobao listings:
During orthodontic treatment, a toothbrush is only one part of oral hygiene. Follow your dentist’s guidance and use tools such as dental floss and interdental brushes to clean around brackets and between teeth.
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Smile Beaver Orthodontic Electric Toothbrush Launches | Designed for People with Braces
The Smile Beaver orthodontic electric toothbrush is designed for people undergoing orthodontic treatment and is launched by FARTAI ELECTRONICS CO., LTD. in Jiangmen. Adult and adolescent versions are available together.
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