Key Features:Optimal ergonomics of the buttons thanks to flat designWireless mounting on the handlebarSoft touch surface for particularly good gripLED indicates low battery of the Mini Remote, pairing activity or lack of connection to the systemThe battery life (CR1620 button cell) can last up to approx. 2 years. The battery can be replaced by removing the Mini Remote or Mini Remote Dropbar from the handlebarWhats in the box:1x Mini Remote, Suitable for handlebar diameter 22,2 mm1x Spacer for clamp1x Spacer with rubber cap for battery1x Battery CR16201x Clamp screw loss-proof