- The Echowell U12 is an advanced cycle computer with 12 key functions for cyclists - Records current speed, average speed, distance traveled, ride time, and total odometer - Features a 12/24-hour clock, pacer, and CO2 saving function for more efficient cycling - Wired transmission ensures accurate and stable data during your ride - Water-resistant, suitable for use in any weather conditions - Scan mode can be enabled/disabled and settings are compatible with different bike frames - Easily switch between kilometers and miles according to your preference - Includes battery so you can start using it immediately - Unisex, compact, and lightweight design in black, ideal for urban and road cyclists