iKross Black Sport A2DP Bluetooth 3.0 Wireless Stereo headphones with Microphone + Zebra Headset Case EZOPower Wireless Sport jogger style Stereo Headphone Compact and super lightweight struction makes it handy and portable On ear control allow you to manage music and calls all from the headset. Up to 7 hours talk time and 120 hours standby time. Behind-the-head design that eliminates troublesome wires tangling during your Favorite workout at Gym or in the park