Wireless Stereo Bluetooth Headphone with Mic and Portable Charging Case. Innovative Paired Wireless Headset in a Miniscule Size. The earbud’s small size makes it fit easily in any ear. Bluetooth technology enables you to connect the SWX19 to any smart device. You don’t have to plug your phone in to listen to music or deal with annoying cords. The tiny earbud has a built-in mic, so you can easily take calls. Revolutionary Portable Charging and Ultra Powerful Battery. The SWX19 features a unique conductive portable charging system, so you’ll never have to worry about running out of battery. You won’t have to plug into a wall to get the charge you need. Using a Charing Box, the charging Case holds the earbud giving it extra battery life and a convenient container. While the SWX19 by itself has a talk time of up to 60 minutes, the portable charging device provides up to 6 hours of talk time on the go. We equipped the SWX19 Earphone with a high-powered 70mAh battery to meet the demands of connected users. No strings attached, these wireless earbuds are actually wireless and sound awesome. Say goodbye to annoying earbud cables with the new True Wireless Bluetooth Earbuds, one of the first True Wireless earbuds to completely cut the cord thanks to rechargeable lithium ion batteries built into the housings. The new buds will provide a discreet and more comfortable listening experience with no wires hanging down the wearer's back despite their small size. What is in the Package: Wireless Bluetooth Earbuds [left & right], Charging Case, 3 sizes of eartips, Charging Cable