Echo U10W-Wireless 10 Function Cycle Computer (Black) 10 Function Wireless Cycle Computer-Mounts on Handlebar or Stem with Included Bracket-Easy, No Tool Mount Current Speed-Average Speed-Maximum Speed-Speed Pacer (above or below average)-Trip Distance-Total Distance-Clock (12 or 24 hour time)-Auto Ride Time-CO2 Savings (estimated CO2 Savings from cycling)-Temperature in Fahrenheit or Celsius. Operates in Miles or Kilometers Waterproof-Shockproof