"Full Description:\nAll you need for cycling data, all together at once! The Wahoo RPM Speed and Cadence sensors are both a sleek, wireless, and magnet-less solution. Each mounts easily to your bike and the Bluetooth Smart and ANT+ duel band technology allows you to connect and display data on both smartphone and bike computers. \n \nFeatures: \nRPM SPEED FEATURES\n<ul>\n\t<li>Discover all the nitty gritty details about the RPM speed sensor</li>\n</ul>\nRPM CADENCE FEATURES\n\n<ul>\n\t<li>Discover all the nitty gritty details about the RPM cadence sensor</li>\n</ul>\nIn the Box: \nFor RPM Cadence\n<ul>\n\t<li>RPM Cadence sensor CR 2032 Battery (installed)</li>\n\t<li>Rubber Mounting Option</li>\n\t<li>Zipties</li>\n\t<li>Shoe Mount Option</li>\n\t<li>3M double sided tape</li>\n\t<li>Quick Start Guide</li>\n\t<li>Important Product Info Guide</li>\n</ul>\nFor RPM Speed\n\n<ul>\n\t<li>RPM Speed sensor CR 2032 Battery (installed)</li>\n\t<li>Hub Mounting Option</li>\n\t<li>Quick Start Guide</li>\n\t<li>Important Product Info Guide</li>\n</ul>\nSupported Devices:\n\n<ul>\n\t<li>iPhone/iPad: iOS 11 or newer</li>\n\t<li>Android*:Android version 6 or newer with third party app access to Bluetooth. Bluetooth 4.0 (or newer) compliance.</li>\n</ul>\n*Since Android hardware varies widely, compatibility is not assured for all devices. Please download and install the Wahoo App for Android from the Google Play Store before purchasing a Wahoo Fitness product to ensure compatibility.\n\nFeatures:\n\u003cul>\n\u003cli>*Since Android hardware varies widely, compatibility is not assured for all devices. Please download and install the Wahoo App for Android from the Google Play Store before purchasing a Wahoo Fitness product to ensure compatibility.\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Battery: CR2032\u003c/li>\n\u003cli>Battery Life: Up to 12 months\u003c/li>\n\u003cli>Part Number: WFRPMC\u003c/li>\n\u003cli>Dimensions (LxWxH): 1.25" x.75" x 1"\u003c/li>\n\u003cli>Weight: 7 grams (without mount)\u003c/li>\n\u003cli>Water Rating: IPX7 (waterproof up to 5 ft)\u003c/li>\n\u003cli>Wireless Signal Strength: Up to 10 feet\u003c/li>\n\u003c/ul>\n"