• Latest Wireless Bluetooth 4.1 version with A2DP technology, Aukey best Bluetooth headsets provide a high quality stereo sound. Powerful audio driver offers balanced audio and crystal clear sounds with dynamic base performance.
• Built in microphone with CVC6.0 noise cancellation technology, the stereo

• Latest Wireless Bluetooth 4.1 version with A2DP technology, Aukey best Bluetooth headsets provide a high quality stereo sound. Powerful audio driver offers balanced audio and crystal clear sounds with dynamic base performance.
• Built in microphone with CVC6.0 noise cancellation technology, the stereo Bluetooth earphones let you get high quality, hands-free phone conversation with clear voice even in noisy environment like inside a gym and running/cycling on the road,no matter your phone is Iphone6 6 plus ,6s ,6S plus or other andriod devices.
• built-in 120mAh lithium-ion polymer battery, up to 8 hours of talk time or 160 hours of standby with a full charge; battery level indicator with iOS devices to keep track easily.
• Color: Green/ Black