The Oral-B iO2 Complete Clean is a rechargeable electric toothbrush system that combines powerful micro-vibrations with Oral-B's dentist-inspired round brush head to deliver 100% cleaner teeth versus a regular manual toothbrush. This 2-pack includes two toothbrush handles, three brush heads, two charging stations, and two travel cases.

The iO2 features three brushing modes accessible via a one-touch button: Daily Clean for everyday cleaning and plaque removal, Gentle Clean for lower-speed gentle cleaning of enamel and gums, and Super Sensitive mode that gently massages to stimulate gums while cleaning. The brush head features dual-length bristles for reaching hard-to-reach areas, a spiraled bristle pattern for better adaptability, and thousands of bristles angled at 16 degrees for superior plaque removal.

An automatic gum pressure sensor protects your gums by slowing down the brush speed when excessive pressure is applied. The built-in 2-minute timer vibrates every 30 seconds to alert you to change brushing zones, following dentist-recommended brushing time. The iO2 stands out for its exceptional battery life, lasting up to 37 days on a single charge with 18-24 hours needed for a full charge. The brush is waterproof and can be rinsed clean after each use. Replacement brush heads are recommended every 3 months when bristles fade to white.