Bekhic Portable Bluetooth Speakers 360 Degrees 5.1 Channel Wireless & Home Streaming Audio Systerms German 360 degrees 3D sound technology bluetooth speaker , 5.1 Channel, 2*50mm horn + 2*45mm horn, aux +TF card + USB flash + FM radio function Support AUX in TF function, bluetooth speaker for iPhone 6 6S plus, Samsung Galaxy 4 5 6 Note 4 5 6 Edge, iPad 2 3 4 Built-in li-ion rechargeable battery for up to 8-10 hours of playtime, built-in microphone for hands-free speaker phone calling easy to pair Press and hold the button down songs, songs can fast forward/backward, FM radio with FM function, can automatically search and store channels Easily to carry with, only 0.45 Kg, play all audio devices through 3.5 mm AUX in jack