Sunding SD-563C Wireless Waterproof 28-functions Odometer Bicycle Computer with LCD Backlight Bicycle Speedometer

Applicable to tire size 16”-27”, 650C (20mm/23mm), 700C (Tubular-20mm-38mm)
Product Colour: Black
Special Feature: AUTO ON/OFF, WIRELESS, WITH SIGNAL-INTERFERENCE, MAINTENANCE ALERT, OVER-SPEED REMINDER, SMART BACK LIGHT SCREEN

28 Functions:  
1.SPD CURRENT SPEED
2.ODO ODOMETER
3.DST TRIP DISTANCE
4.MAX MAXIMUM SPEED
5.AVS AVERAGE SPEED
6.TTM TOTOL TRIP TIME
7.TM TRIP TIME
8.RAT RIDING ALL TIME
9.CLK CLOCK / (12H/24H)
10.SW STOPWATCH
11.TEMPERATURE
12.TM UP TRIP TIME UP
13.TM DN TRIP TIME DOWN
14.TRIP UP TRIP DISTANCE UP
15.TRIP DN TRIP DISTANCE DOWN
16."+""-"COMPARATOR
17.MAINTENANCE ALERT
18.MACHINE OIL REMINDER
19.OVER-SPEED REMINDER
20.SEETING TYRE CIRCUMFERENCE
21.SEETING RAT
22.LOW BATTERY INDICATOR
23.FREEZE FRAME MEMORY
24.AUTO BACK LIGHT
25.WIRELESS DIGITAL CODE
26. AUTO LIGHT (563C2,563C3)
27. SEPARATED BUTTON (563C1, 563C3)
28.AUTO ON/OFF
 
Specifications
Power source: 2x CR2032 battery (Included)
Computer Dimensions: 5.5* 4.0* 1.7 CM (LxWxH)
Package weight: Approx. 84g
 
Package Includes
1 * LCD Bicycle Wireless Computer With Signal-interference
1 * Wheel Magnet
1*  Mounting Shoe
2 * CR2032 Battery (Included)
1 * Sensor Transmitter
6Pcs set of Cable ties
1 * User Manual

Product Features Explained in Detail:
Automatic Wake-up, Maintenance reminder, Low battery alert
Multi-function: Odometer/CLOCK/Trip Distance/ Elapsed Time, Current / Average / Max Speed, Min/Max Temp. etc. You can control your riding life more conveniently with this computer.
Wireless Data Transmission, no wire needed, Easy to install. Attach the sensor to the front left fork, the distance between computer and the sensor can not exceed 60cm. Mount the magnet on the spoke with 1mm clearance to the sensor.
Waterproof and Shockproof: Sophisticated technology, interface works seamlessly. Cycling on a rainy day is fine, but not in a rainstorm. Please do not immerse in water for a long time.
The switch off/on, for this bike computer is automatic. There is a small steel ball inside to awaken it. So when receiving signals, the steel ball will shake, then the the unit is automatic awake from sleeping mode, meanwhile, you can hear low sounds. If needing a silent bike computer, please choose a wired one. The wireless bike computers do not contain the steel ball components, but are silent. The switch has to be pressed to activate it at the beginning of each trip.