Electric toothbrush iO series iO5 Matte Black Brown iOG52J62KBK

*For optimal performance, we recommend replacing the brush head every three months. Please purchase replacement brush heads at the same time. Oral-B's unique round rotating brush head gently brushes while micro-vibrating. The smart pressure sensor guides you with color to indicate brush pressure, signaling when it's too strong, too weak, or just right. Features 5 modes (Clean/Deep Clean/Gentle Clean/Ultra Gentle Clean/Whitening). Brush function: Centrifugal micro-motion Brush motion method: Round rotation Strength adjustment: Yes Modes: Standard clean mode, Thorough clean mode, Gentle clean mode, Ultra-gentle clean mode, Whitening mode Power source: Rechargeable Charging time (full charge): 16 hours Operating time: 48 minutes