SunDing 576c Bicycle Wireless Waterproof Speedometer

SD-576A wired water resistant touch screen bike computer ( Model：SD-576A )

Features: 
- Multifunctional, includes all vital functions for novices and pros alike. 
- Easy to read, big four-line backlit LCD display. 
- With touch button, easy to control. 
- With mounting accessories for firm installation. 
- Easy installation, no tools required. 
- Powered by 2 * CR2032 battery. 
- Durable and water-resistant for use in all conditions. 
- Ideal companion for your riding. 

System Requirements: 
- SPD: Current Speed.
- ODO: Odometer. 
- DST: Trip Distance. 
- MXS: Maximum Speed. 
- AVS: Average Speed. 
- TTM: Total trip time. 
- TM: Trip time. 
- RAT: Riding all time. 
- CLK: Clock (12H/ 24H). 
- SW: Stopwatch. 
- Temperature. 
- TM up trip time up. 
- TM down trip time down. 
- Trip UP trip distance up. 
- Trip DN trip distance down. 
- Sleep mode. 
- Comparator. 
- Maintenance alert. 
- Machine oil reminder. 
- Over-speed reminder. 
- Setting type circumference. 
- Setting rat. 
- Low battery indicator. 
- Auto back light. 
- Freeze frame memory. 
- Wireless digital code. 
- Separated button. 
- Auto: ON/ OFF. 

Specifications: 
- Power source: 2 * CR2032 battery
- Dimensions: 7.3 * 4.4 * 1.6cm / 2.9 * 1.7 * 0.6in
- LCD Screen: 5.1 * 3.7cm / 2.0 * 1.5in
- Package weight: 112g / 4oz