Harmonics Klip II has a stylish fine leatherite finish which suits your formal dress and casual attire. This Bluetooth earphone has a high tech CSR chip on it that allows voice prompting of the caller’s phone number and cleans up noise from the phone calls while on the move For safety on the move, you want to remain aware of the nearby surroundings and not be completely cut-off from vehicle sounds when you go on a morning walk or while simply walk on the footpath or while riding a vehicle. In such out-door situations it would be safe to use Harmonics Klip II for listening to music or phone calls at the same time be aware of surrounding sounds. Also, for people who keep two phones, Harmonics Klip II, with Bluetooth V4.1 connectivity, can pair with both of them simultaneously, allowing calls from any one. You can also control volume levels quickly and easily on the bluetooth headset without doing it on your phone.Harmonics Klip II comes with strong retractable wire and extremely comfortable earbud. It allows you to simply pull out and insert the tethered earbud into your ear when answering a call or listening to music. Once the call is over or you are done with the listening to music, you just have to press a push-button on the headset to auto retract the earbud into the headset. This prevents the ear fatigue and gives you the neat looks with no hanging wires on your clothes. Harmonics Klip II, the Bluetooth wireless earphones on a clip comes with a voice calling feature for easy dial-out by just pressing the button and speaking the name. Clip the Bluetooth headset to you clothing or wear it around your neck using the included lanyard. This universal Bluetooth headset is compatible with all Bluetooth enabled phones including Android smart phones and iPhones. Harmonics Klip II has a 100mAh inbuilt battery which offes a talk time of 6 hours and music time of 7 hours with 120 hours of standby time. It can be charged in less than 2 hours. It comes with rechargeable Li-Polymer battery.The sleek black colored looks of Harmonics Klip II gives you the professional touch and contributes to your style quotient. The operating range of the Harmonics Klip II is about 10 meters. It is very lightweight with the weight of 30g only.