GeZhou Electric Toothbrush Rechargeable IPX7 Waterproof Sonic Toothbrush 6 Mode Travel Toothbrush with 8 Brush Head ideal giftFeatures:1. Through the fast rotation or vibration of the electrical movement, the comb head generates high-frequency vibration, which instantly breaks the toothpaste into effective foam and deeply cleans the teeth. At the same time, the vibration of the bristles can promote the blood move within the mouth and massage the gingival tissue. 2. 6 styles of working modes are optional: White, clean,nurse,care,pulse,polish; These 5 modes have different effects, and you may favor the mode you would like in response to your oral problem every single mode, the depth could be adjusted individually, press and keep the button for 3 seconds. High-frequency Motor: The brush head is provided with high-frequency motor and provides 360 degree multi-dimensional cleaning, simply so the enamel foam can penetrate into the tooth hole and deeply clean the mouth. 30s Zone Change Reminder: If the brush works on your tooth for 30s, it's going to remind you to alter the cleansing zone in order that all of your enamel would be brushed and wiped clean well. 2-min Automatic Shutdown: The electric toothbrush assist auto-off time setting. After continuously brushing your enamel for 2 minutes, the toothbrush will automatically shutdown,Description:Mode: N100Color: Pink, White, Green,BlackMaterial: ABSVoltage: 3: 18650-3 500mAHCharging Time: 4hWeight: 107gProduct Size: 220*25mmPackage Size: 225*90*27mmWorking Mode: 6 types of modesFunctions: 30s zone exchange reminder, 2min auto-off timer, totally waterproof