Origin :CN(Origin) Commodity Quality Certification :ce Age Group :Adults Size :Length 245mm, Diameter 27mm Item Type :Electric Toothbrush Type :Acoustic Wave Model Number :3C2 Material :ABS+Dupont Nylon Certification :CE Quantity :Depends on Your Choose Charge Mode :Inductive Wireless Charging Control Issue :Double Button Control Battery Capacity :500mAh Suitable For :Clean teeth Frequency :48000 Times/Minute Charging Time :Charge for 4 Hours Standby Time :Fully Charged 45 Days Grade of Waterproof :Function Mode :4 Mode Mute effect :Less than 50 dB Features :Program Timer Color :Black, Pink gradient, ArmyGreen Production Code :BS-211