The Oclean Air is the light and compact version of the design award-winning Oclean One. It also uses Oclean patented customizable brushing plans app. ✅ Light and Compact ✅ 30 Day Battery Life ✅ Preset & Customizable Plans ✅ Ultra-fast Charging ✅ AI-enabled App ✅ Compatible App and Brushing Heads across Oclean One / SE / Air