Bluetooth Earphone Headset S530 for phones is the newest Bluetooth 4.0 headset with lightweight and compact portable design‎.‎ Bluetooth Earphone Headset is Simple and Stylish‎.‎ Built‎-in DSP audio processing system‎,‎ is very good at eliminating Noise and echo‎,‎Perfect for Stealth Listening or watching at work‎.‎ Bluetooth Earphone Headset is almost invisible when worn‎.‎ Bluetooth earphone supports multipoint connections‎:‎ Can connect two mobile phones at the same time and ready to answer the incoming call of one phone any time‎.‎Bluetooth Earphone Headset has up to 4 hours of continuous talk time‎,‎ 3 hours of music time‎.‎ the wireless range up to 10 meters‎.‎ Bluetooth Wireless Earphone offers you the wireless freedom‎,‎ and it gives you the most comfortable wearing experience‎.‎ Bluetooth earphone headset is compatible with most Bluetooth‎-enabled device ‎- mobile phones‎,‎music players‎,‎portable gaming devices‎,‎and computers‎.‎ The Bluetooth Earphone Headset S530 will connect automatically with a phone paired previously‎.‎ Built‎-in 50Ah rechargeable battery‎.‎Pairing Instruction‎:‎ Once Charged‎,‎ hold down the power button of the headset for about 4‎-6 seconds or longer until you see the Blue & Red Light blink alternately or hear a beat‎.‎Save