FairyWill FW-507 sonic toothbrushes with tip set Dazzle everyone with a dazzling smile. The ADA-approved FairyWill FW-507 sonic toothbrush generates vibrations at up to 40,000 per minute and offers 5 modes to choose from. It is also equipped with a smart 2-minute timer. Its long-lasting battery provides up to 30 days of use on a single charge. The set includes 2 toothbrushes - black and white, 2 carrying cases, 2 protective covers and 8 interchangeable heads. This is the perfect choice for families or couples! Even more thorough cleaning High vibration frequency enables the FW-507 sonic toothbrush to thoroughly clean your teeth in as little as 2 minutes! The device is also equipped with an intelligent timer, which every 30 seconds with a short pause reminds you to change the brushed oral area. After 2 minutes, the toothbrush will turn off automatically. 5 operating modes to choose fro...