Feature: 1. MULTIFUNCTIONAL BRUSH: Can be used as a makeup brush, you can also remove the brush head, face massage and other acupressure points to use. 2. 10 GEARS ADJUSTABLE: The brush with 10 gears of vibration frequency, can be adjusted according to the actual need to make you feel comfortable. 3. SOFT HAIR BRUSH: Hair brush are soft and delicate, with a strong grip on powder, rich brush hair and fine peaks, soft and no irritation to the skin. 4. WATERPROOF DESIGN: Easy to clean, washable, convenient for secondary use. Can be used in the bathroom and other scenes with confidence, safe and reliable. 5. PORTABLE DESIGN: Built in 180mAh battery, rechargeable. Quiet when in use, will not disturb others. Small and light, easy to carry, perfect for home and travel use. How to Use: 1. Long press the on, off button for 2 seconds for on, off operation, short press to adjust the vibration frequency 2. Unscrew the bottom back cover, insert the USB cable to charge 3. Can be used as a makeup brush, you can also remove the brush head to massage face and acupoint. Specification: Item Type: Electric Brush Battery Type: Lithium ion battery Battery Capacity: 180mAh (built in) Vibration Frequency: 10 gears Package List: 1 x Makeup Brush 1 x USB CablePORTABLE DESIGN: Built in 180mAh battery, rechargeable. Quiet when in use, will not disturb others. Small and light, easy to carry, perfect for home and travel use. WATERPROOF DESIGN: Easy to clean, washable, convenient for secondary use. Can be used in the bathroom and other scenes with confidence, safe and reliable. SOFT HAIR BRUSH: Hair brush are soft and delicate, with a strong grip on powder, rich brush hair and fine peaks, soft and no irritation to the skin. 10 GEARS ADJUSTABLE: The brush with 10 gears of vibration frequency, can be adjusted according to the actual need to make you feel comfortable. MULTIFUNCTIONAL BRUSH: Can be used as a makeup brush, you can also remove the brush head, face massage and other acupressure points to use.