- Non-copper bristle
- 40,000VPM top-notch frequency
- Power & Mode 2-in-1 Button
- 5 extraordinary modes （· Clean· Soft· Whiten· Massage· Polish）Each mode has 2min auto-off timer and 30sec interval timer
- 750mAh built-in  battery
- Inductive wireless charging
- Metallic Colors，Visual upgrade for near future market，Choose T2422 and boost your brand with colors of moxie and vitality

- Wireless Inductive Charging，The elegant metallic style wireless inductive charger delivers a full charge within 12 hours.
- 20 DAYS BRUSHING，User may use T2422 for 20 days. Twice a day, and 2 minutes each time
- Non-copper Bristle，Risuntech T2422 bristles are planted without copper fastened. In this way, we protect user health from being 
harmed by the rusty copper after using a long time. Japanese double pointed bristle promotes naturally white teeth by gently polishing off 
surface stains.
- IPX7 Full body waterproof