SUNDING SD-581A Bike Wired Computer Speedometer Odometer Cycling Bicycle Waterproof Measurable Temperature Stopwatch

• Product type: Speedometers
• Brand: SUNDING
• Compatibility: bicycles
• Material: lightweight
• Key feature: waterproof design
• Color/Variant: not specified
• Intended use: outdoor use
• Category: Bicycle Accessories

This speed and cadence sensor accurately track and transmit essential cycling data for you, giving you real-time monitoring of your outdoor exercise.Main Features:1. Precise measurement. Display your current speed, average speed, max speed, time, trip time, distance, etc.2. Able to set km/h or m/h unit, 12 hours or 24 hours clock mode by yourself. 3. Old-fashioned wired design for maximum reliability. Avoid electromagnetic interference from your phone or other radio signals.4. Powered by one 65mAh AG10 battery. Ensure long-time endurance.5. Lightweight and compact. A great tool for outside cycling.Specifications:1. Battery: built-in 65mAh AG10 battery2. Riding time: ranging from 0:00:00 to 99:59:593. Bicycle spoke diameter: 2mm and less4. Operating temperature: -20 Deg.C to 70 Deg.CPackage includes: 1. Bike computer * 12. Cable ties * 13. English manual *14. Magnet *15. Sensor +mounting shoe *1