Upgraded Chips : Base on customer feedbacks and to maintain a stable voice signal?? we upgrade the chips from CSR8610 to CSR8615?? and now it can also support mute function.</br>CVC 6.0 Technology : CSR-owned echo cancellation and noise suppression DSP software technology for enhancing the audio quality of wireless products.</br>Stylish Crescent Outlook : With smooth piano lacquer and delicate rubber coating?? you will get an awesome fashion experience.</br>Comfortable Ear Cushions : Mpow FreeGo provides three Interchangeable soft ear cushions. Just choose the suitable one for your ear and enjoy all-day comfort. 180 Degree flip-boom arm for left or right ear - easy to wear?? easy to use.</br>Connect Two Devices at The Same Time : Pair it with two Bluetooth-enabled devices at the same time and don't miss your calls when you have two cell phones!</br></br>Product Description</br></br><span id="Correspondence_30486509295_text">Mpow FreeGo ?? Free Your Hands and Goes the Clear Voice!!!<br /><br />Clear Voice Capture Technology<br />Not all the bluetooth devices have good audio qu