Beconfident Whitening Sonic toothbrush with 38000 oscillations per minute. 2000 mAh li-ion battery lasts up to 90 days when used 4 minutes daily. 5 brushing modes - Clean - Sensitive - Gum Care - Whitening and Polish enamel. IPX7 wqterproof. CE, Rohs.FCC and FDA approved. One button for power on/off and mode selection. 2 minute timer with 30 second interval pause. DuPont bristles with fadeaway reminder. Wireless charging mode via USB. 2 Y warranty.