Clarisonic Turbo Massage Body Brush Head has the following features: A SMART Brush Head that is individually programmed to adjust power, timing and frequency automatically for a deep and gentle cleanse. Illuminate the Replace Brush Head Indicator when it is time to replace the brush head.
To remove the brush head: Grip the brush head firmly, then pull and twist it counter-clockwise; Pull the brush head away from the handle. To attach the brush head: Push down and twist the head clockwise until it snaps into place. Be sure you hear a snap.