Wireless Bluetooth HBS-730 Neckband Headphones With Mic - (Assorted Color )

3d Neck behind (around-the-neck Wearing Style With Body-contoured Fit) Vibration for Connetion and Calls Can be used for calls and audio from music and videos Noise Reduction Echo Cancellation Approximate 10 hours of listening 10 hours of talk time (depends on the smartphone power, speaker volume and connectivity)