This speed sensor lets you capture the cycling data with your mobile devices. Easily collect real time speed and cadence data to help optimize your cycling performance.<br><br><strong>Features: </strong><br>SHOCKPROOF: Resistant to 1.5m fall naturally.<br>WIRELESS: ANT+ wireless transmission protocol.<br>LONG BATTERY LIFE: Normal use for one year (an hour per day).<br>IPX6 RATING: Allows for riding in rainy days.<br>COMPATIBLE DEVICES: IGPSPORT IGS2OP, IGS30, IGS216, IGS60; EDGE500/510/520/800/810/1000.<br><br><strong>Specification: </strong><br>Model: SPD60<br>Color: Black <br>Material: ABS<br>IP Rating: IPX6<br>Power: 1 * 3V / 120mAh CR2032 (Included)<br>Wireless Transmission: 2.4GHZ ANT+ wireless communication protocol (more than 3.0m) <br>Dimension: 37 * 36 * 10mm / 1.5 * 1.4 * 0.4in<br>Net Weight: 9.5g / 0.3oz (with battery) <br>Package Size: 102 * 81 * 26mm / 4.0 * 3.2 * 1.0in<br>Package Weight: 36g / 1.28oz<br><br><strong>Package List: </strong><br>1 * Speed Sensor <br>1 * Silicone Pad <br>1 * CR2032 Battery<br>1 * Strap<br>1 * User Manual