Wired Bike Bicycle Computer LCD Digital Speedometer Odometer Speedo Waterproof
Size (LCD display): 3 x 2.5 cm. 2 tier LCD display. Earphones Wired Headphones In Ear High Definition Deep Bass 3.5mm AUX Jack. Weight: 24g(Computer Console). Size (Computer Console): 46 x 46 x 19mm. Auto ON/OFF.