2.1 Channel Bluetooth Sound Bar with Integrated Deep Bass and Infrared Remote Control Digital Music Streaming Speaker WELCOMEGET G-808 1.Not only Bluetooth mode but also support aux in, coaxial, TF card and USB mode. Multiple options for connection: Working for any devices (Smart Phone/Pad/ Laptop/ TV/ DVD player/ USB/ PC/ MP3/ Blue-Ray Etc.) Which have Bluetooth function or Coaxial output or Stereo 3.5mm output. 2.Enjoy up to 80db of room filling, crystal clear sound with less than 0.8% harmonic distortion; perfectly balances audio from WELCOMEGET Sound bar (speaker) creates a dynamic home theater experience 3.High quality sound based on 2 high-frequency loudspeakers and 2 subwoofers. Small size, simple design and well look with louder sound and 40W output providing high quality sound to enjoy your music and relax. 4.With infrared remote controller, it is easy to use in 10M and Bluetooth in 20M. When you stop playing music, the smart devise will sleep automatically. It is energy-efficient and environment-friendly. 5.Vibrant deep bass flows through on the room, just simple play and plug; Unique security hole design for use on special occasions; Frequency response range: 55 Hz-20KHz, Dimension: 302 x 176 x 98 mm.