WIRELESS ACTIVITY TRACKER Round the clock use. Motivates you by offering a total fitness picture, Tracks steps, distance traveled, calories burned, and active minutes as well as monitors your sleep. Allows you to set goals and review progress, Rain/splash and sweet proof. Bluetooth 4.0 syncs data to your device. Adjustable making a good fit. BLUETOOTH EARPHONES: For lightweight, comfortable out-of-the-way wireless listening. With clear sound, easy-to-use controls, your music will keep up with wherever you go. You can enjoy skip-free music in a 10-meter working distance. Up to 6 hours of talk/play time These headsets are very good for working out or exercises. Good job blocking most noises around you. Ear hooks for secure and personal fit when walking or exercising. Soft ear tips make more comfortable and more secure. It won't get out of your ears in intense sports. Works with many cellphone brands, including: iPhone 6 6plus 6S plus, 6S, iPhone5 5S 5C, iPad, android smart phones and tablets, windows devices, and most Bluetooth-enabled devices. Waterproof design. Wearing the headphone in hot summer/long time sporting/intense sports without any worry and problem.