Source input:USB/SD/BT/HDMI/Line In/TV in Device supports:USB/SD/MMC Bluetooth Version:2.1+EDR Bluetooth Range:10M(Without Barrier) Vision Plus Sound Pro is one of the leading sound bars in Kenya. Watch movies and listen to music in style with the Vision Plus 2.1 CH SoundPro. This system supports Bluetooth connectivity and comes with USB and audio inputs so you can listen to your favourite songs. Bring the cinema home with immersive and powerful sound.