Description: brand new and high quality Features: High cleaning frequency, max 31,000 times/min, deeply cleaning teeth, warmly welcome every morning, enjoy the most beeautiful and clean life. ultra-slim and lightweight design, weighs only 50g, matte texture, comfortable hand grip feel, easy to carry, great fro travel or business use. Dubang bristles are moderately soft and hard, the top is rounded to avoid abrasion of the gums. The arc-shaped brush design can go deep into the blind area of the posterior molar, tooth decay, interdental space, etc., and clean the teeth in multiple directions. Brush for head adopts a soft rubber wrap design to avoid oral damage caused by improper force when brushing your teeth. 3 Vibration modes, 31,000 times/min, 27,000 times/min, alternate vibration every minute massage mode, gentle cares your teeth. Wireless inductive charging, long lasting for 25 days once fully charged, IPX7 full body waterproof level for direct washing. Help to improve scientific brushing habit, intelligently shake to remind you to change brushing area, and automatically turn off while reaching 2 minutes ( a suggested the best brushing period ). Specifications: Item Name: Sonic Electric Toothbrush Model: EX3 Color Type: Pink Teoothbrush Kit/Blue Teoothbrush Kit/Toothbrush for Head(optional) Rated Voltage: 1.2V Rated Power: 0.5W Rated Output: 5V Duration: about 25 Days Charging Time: about 16 Hours to be Fully Charged Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 2 Packages Optional Package 1 Includes: 1 Piece Electric Tooth Brush Kit with Charger Base Package 2 Includes: 2 Pieces Replacement Toothbrush Heads