igs618 ANT+Bluetooth cycling power meter iGS618 iGPSPORT gps Bike computer navigation Speedometer IPX7 3000 hours data storage igs618 ANT+Bluetooth cycling power meter iGS618 iGPSPORT gps Bike computer navigation Speedometer IPX7 3000 hours data storage

Brand Name:iGPSPORT Stopwatch and Accessories:Wireless Stopwatch Model Number:iGS618E Size:85*53.5*18.8mm screen:2.2inch color screen Color:Black Weight:90 g Waterproof:IPX7 Battery:Built-in Battery Warranty:1 Year

Brand Name:iGPSPORT Stopwatch and Accessories:Wireless Stopwatch Model Number:iGS618E Size:85*53.5*18.8mm screen:2.2inch color screen Color:Black Weight:90 g Waterproof:IPX7 Battery:Built-in Battery Warranty:1 Year