2.1 Soundbar with Wireless Subwoofer HS14Bluetooth Music and Mobile Hands-free Function Support USB disk function DSP 3D Music play Work as the external speaker by connecting to the audio source of computer, mobile, PSP/MP3/MP4 et Special Cinema mode,you will feel like watch movie in cinema

2.1 Soundbar with Wireless Subwoofer HS05Bluetooth Music and Mobile Hands-free Function Support USB disk function DSP HDMI OPTICAL Work as the external speaker by connecting to the audio source of computer, mobile, PSP/MP3/MP4 et Remote control Special Cinema mode,you will feel like watch movie in cinema

2.0 Soundbar with DHMI/Optical HS04Bluetooth Music and Mobile Hands-free Function Support USB disk function DSP HDMI OPTICAL Work as the external speaker by connecting to the audio source of computer, mobile, PSP/MP3/MP4 et Remote control two different EQ style choose