Mini Wireless Bluetooth 4.0 Stereo In-Ear Headset Earphone for iPhone Samsung LG Sony HTC and Other Smartphones Tablets (Black) The Newest bluetooth headset with lightweight and compact portable design.We are committed to creating the most Mini bluetooth headsets. Simple and Stylish. Built-in HD and sensitivity microphone. Idea for in-car calling or working use. Support A2DP , makes you enjoy clear and natural sound when calling;Built-in 50 Mah polymer battery. Up to 4 hours of continuous talk time, 3.5 hours of music time. Can connected with two smartphone at the same time.The wireless range up to 10 meters. Compatible with most Bluetooth-enabled devices. This will connect automatically with a phone paired previously. Sports Invisible in Ear Smallest Mini Bluetooth 4.0 Headset Earphone Earpiece Earbuds Headphones with Hands-free Calling Stereo for iPhone 6 Plus 6 5 5S 5C 4 4S / iPad 4 3 2 Air 2 Mini 3 2 . Fast delivery to US with a tracking number .High quality with good packing .