SoundBot SB271 Stereo Bluetooth 4.1 (Latest Version) Wireless Headphone for Music Streaming & Hands-Free Calling

http://www.amazon.in/SoundBot-Bluetooth-Headpho...

Feather-weight and flex headband design with adjustable hidden arm mechanism provides maximum comfort, mobility and flexibility up to 7.5 inches in height
High-performance long lasting battery performance for up to 11 hours of music playback time via wireless streaming and 250 hours of standby time from 33 feet away with free line of sight
Universal compatible Bluetooth v4.1+EDR supports Bluetooth A2DP, AVRCP, HS/HF profiles and backward compatible up to Bluetooth 1.0
Vibrant color, sleek, fashionable and stylish light weight one button design with echo/noise reduction ear-cup to screen out noise level
Features premium loudspeaker, built-in microphone for hands-free calling and Micro USB charging port