X16 Stereo Bluetooth Headset uses the Newest &Advanced Bluetooth 4.1 technology・ and it supports A2DP・ AVRCP and hands-free function which bring you much convenience when you answering incoming call during driving & walking. X16 Bluetooth 4.1 Headset helps you easily realize the two thoughts・ controlling your music and calls by the buttons of the headset. X16 Headset use Apt-X technology which can offer you high-quality sound music. Its lightweight and compact portable size is perfectly suitable for jogging・ mountain-climbing traveling・ hiking・ etc.    <br />X16 <br />Features: <br />*Advanced Bluetooth Technology:<br />X16 Headset uses renowned Stereo Bluetooth CSR8615 / 4.1 chip to ensure super fast data transmission and stable performance. <br />*Super Sound Quality: <br />X16 Headset uses Apt-X technology・ comes with high-performance Speaker・ offering you high-quality audio・ letting you greatly enjoy CD quality sound music & enhanced BASS effect. <br />*Convenient to controlling your music and calls: <br />X16 Headset is equipped with function buttons (Support Touch button function) which lets you easily controlling your music. It also supports hands-free with high-grade microphone・ thoroughly setting free you hands from answering the call during exercise.<br />*Easy to use:<br />X16 Headset supports Voice Prompt・ letting you easily to operate the headset. <br />*Integrated Multi-point Technology: <br />X16 Headset Can simultaneously connect two smarts phone.