Bluetooth V3.0 technology. Noise-cancelling microphone reduces background noise; Fits comfortably in either ear with a super soft gel ear tip</br>DeepSleep mode extends battery life (up to 100 hours standby time?? up to 4 hours talk time)</br>Enhance clarity on wideband-enabled smartphones?? and Headset battery meter automatically shows onscreen for iPhone and iPad (Android battery meter available via the 'MyHeadset' App)</br>Active pairing: Super easy and fast paring with your smartphone</br>Retail Packaging includes: H782 headSet?? Ear hook?? Micro USB charging cable?? Operating instructions</br><br/>http://www.amazon.com/gp/product/B00T40UK20