Lintelek Fitness Tracker with Heart Rate Monitor This tracker requires iOS 7.1 & Android 4.4 above, Wireless 4.0 (Smartphone only, not for PC, iPad or Tablet) Note: IP67 water resistant, you can wear the tracker when running in rains and washing...

Luminous flux: 300 LMLamp color Temperature: 5000-6000kThis LED light is designed for Gopro Sjcam and Xiaoyi enthusiastSupport device:You can use it on the waterproof case of GoPro Hero/6/5/5s/Hero4/4Session/3+/3/2/1 Xiaoyi and SJCAM...