Features:  IPX7 Waterproof: Wash your face while taking a bath, no need to change the brush head design, practical and portable.  3 Modes And 8 Speed Adjustment: 8 vibration modes,15 seconds intelligent reminder, 3 minutes automatic shutdown.  Birthday Gifts: Wonderful gifts for girlfriend, daughter, sister or other friends.  Wide Application: Suitable for home, salon professional, travel and so on.  Dimension: 105mm long, 56.5mm width, 35mm high, compact structure and easy to carry.    Using Instruction:  1. Long press: switch - default cleaning mode, can replace the vibration frequency intensity, 15 seconds intelligent reminder to change the zone.  2. Short press 1 times: enter the import mode, shock frequency plus 45 heat import, 15 seconds intelligent reminder for zone change.  3. Short press 2 times: enter skin rejuvenating mode, 45 constant temperature hot compress, no intelligent reminder.    Specification:  Material: Silicone+Plastic  Color: Pink, Green, Purple  Size: About 10.5x5.65x3.5 cm/4.13*2.22*1.38 inch(L*W*H)  Battery: 400 mah Rechargeable Battery(Built-in)  Power supply: USB Rechargeable  Waterproof level:  IPX7    Package included:  1 x Silicone Facial Cleansing Brush  1 x Base  1 x User Manual  1 x USB Cable