5 Brushing Modes offer varying oral care needs Standard:Standard more.Working with toothpaste clean teeth daily Clean: Cleaning deeply.Strong frequency clean mouth. White:Whitening mode.Bright white teeth. Massage:Massage mode.Care and massage gum. Soft/Sensitive: Soft mode.Low-frequency and comfort clean mouth. 2 Kinds of Brush Heads Brush Heads: high quality food grade toothbrush head Bristles: FDA Dupont Tynex Nylon Bristles Standard Brush Head: Conform to contour of teeth for effective and deep cleaning. Sensitive Brush Head : Use a softer brush head for sensitive teeth cleaning. Each brush head comes with a dust cap for more hygienic and healthier. IPX8 Waterproof New Update Design IPX8 waterproof design makes Mozeeda toothbrush easier to be cleaned under the faucet. You can use the toothbrush in the bath or shower. Charge Indicator Two-color Battery Level Indicator lets you know when need to recharge: It will blink red light when the power is too low. It will turn green light when the power is fully charged. Over-charging Protection Mozeeda Electric Toothbrush will auto power-off when it's fully charged. Fully charged toothbrush can be used for 100 days What you will get 1 X Rechargeable Toothbrush Handle 1 X Standard Brush Head with Cap 1 X Sensitive Brush Head with Cap 1 X USB Charging Line 1 X User Manual