Brand Name:iGPSPORT Stopwatch and Accessories:Waterproof Stopwatch Model Number:HR60 Color:black,blue ,red, Name:igpsport cycling sport running heart rate Product size:48*38*12mm Net weight:about 17g(device without strap or accessories) Battery working time:about 20 hours...
Brand Name:iGPSPORT Stopwatch and Accessories:Waterproof Stopwatch Model Number:HR60 Color:black,blue ,red, Name:igpsport cycling sport running heart rate Product size:48*38*12mm Net weight:about 17g(device without strap or accessories) Battery working time:about 20 hours...