Product Description<br /><br />Enjoy Real Handfree talk with Coolcat X16 stereo Bluetooth headset!<br /><br />Excellent Noise Reduction<br /><br />Built-in noise reduction and echo cancellation technology・ intelligent filter ambient noise・ make it clearer in calling.<br /><br />Designed for Lasting Comfort<br /><br />Three different-sized fish-mouth silicone ear caps・ combined with two sizes of ear hooks・ all are for the purpose of providing comfort and stability. And the result is a reliable・ secure fit that feels so natural that you'll hardly notice it's there.<br /><br />Expanded Talk Time<br /><br />With long-lasting charge・ it provides up to eight hours of uninterrupted conversation. And on standby・ it can last for up to eleven days・ eliminating the need for frequent recharging.<br /><br />Integrated Multi-point Technology<br /><br />Integrated multi-point technology lets you connect two devices at once・ so you can seamlessly switch between your business and personal phones.<br /><br />Warm Tips:<br /><br />1. Pairing: If you can't pair the bluetooth with your phone ・ please make sure this headset is under pairing mode. (Turn the bluetooth on while you will hear POWER ON voice prompt. DO NOT REMOVE YOUR FINGER and continue to keep press the function key until you hear Du Du sound or the LED light flashing Red and Blue)<br /><br />2. Connecting: If your phone can't search the bluetooth・ please kindly try to restart your phone. If you can't pair it・