New Diamond Intelligent Mini Bluetooth Headset Wireless Stereo Mini Earphone Headphone, Jusney &reg; Studio Music Headset with Microphone for Xiaomi iphone (Black) [Life Replacement Warranty] This will connect automatically with a phone paired previously,Compatible with most Bluetooth-enabled devices. This headset True Comfort design helps redistributes weight to make long conversations light and comfortable for your ear. The New bluetooth headset diamond portable design, Luxury fashion and simple,A variety of color choices, follow your mind. Wireless USB plug typ,98dB Sensitivity ,USB Connectors,Bluetooth,Microphone,Common Headphone,For Mobile Phone,Portable,For iPod,Voice control,Supports music. This bluetooth headset delivers hands-free phone calls and plays music stored on your smartphone with stunning audio performance,16-2300Hz Frequency Response Range, Portable Media Player.