Specification:<br />Bluetooth Version: V4.0+EDR <br />Wireless Frequency:2.402-2.480GHz<br />Transmission power:Class2<br />Talk time:about 4 hours<br />Music playing time:about 3 hours <br />Stand by time:about 120 hours<br />Effective range: 10 meters<br />Weight:about 42g<br />Features:<br />Handsfree headset<br />Light weight・ Portable・ Easy to carry.<br />Ultra mini design ・stealth・popular and beautiful!<br />Enjoy High quality music:Bluetooth 4.0<br />Voice broadcast when you receive a call<br />One button to answer call・ built-in microphone<br />Play the music in your phone (after Bluetooth pairing)<br />Can be connected with 2 bluetooth devices at the same time.<br />Can be compatible with various bluetooth enabled devices such as :mobile phones・ipad・PC・etc. <br /><br /><br />Package Includes:<br />1 x Mini Bluetooth Earphone<br />1 x USB cable <br /><br />Tips To Use:<br />1. Before you start using the headset・ please use the USB charger cable to charge first.<br />2. Power on and enter pairing mode automatically: press the power button of the headset for 3-5 seconds until you see the blue-red light blinking alternately.<br />3. Make sure you turned on the bluetooth on your phone・ search and connect headset model ("S530") on it.<br />4. Power off: press the power button for 3-5 seconds until you see the red light is on.<br />