Efanr [New Arrivals] Mini In-ear Wireless Bluetooth V4.1 Headset Invisible Earphone Earpiece Headphone Earbud for iPhone Samsung LG Sony HTC and Other Smartphones Tablets (Black) The Newest bluetooth headset with lightweight and compact portable design. Simple and Stylish. Smallest and one-button design. You can even enjoy music while class, train, meeting etc Soft material to protect ears makes your phone call and music time more comfortable. Support Stream Music/Video/Audio, HD stereo, perfect for stealth listening music at work and in-car calling, clear sound quality, strong noise-cancellation Can connected with twoSoft material to protect ears makes your phone call and music time more comfortable. Support Stream Music/Video/Audio, HD stereo, perfect for stealth listening music at work and in-car calling, clear sound quality, strong noise-cancellation 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.