Powerful Sound Modern Design Multi-Bluetooth TV Sound Sync3 HDMI In Wireless Bluetooth Audio Streaming Powerful Sound Enjoy powerful sound with a 1600 watts 4.2 channel and exquisite sound with bass, provided by the Dual Subwoofer. Modern Design Complete modern interior design with the speaker containing a premium rose gold colour. Multi-Bluetooth Control from three different devices or let your friends also send music to the system. This system has the ability to connect multiple up to 3 Bluetooth devices simultaneously. TV Sound Sync Simply connect your audio system to TV via Bluetooth and enjoy its rich sound. 3 HDMI In You can connect various home entertainment device quickly and comfortably using the 3 HDMI inputs. (ex. Set-top Box, Game console, Blu-ray Player) Wireless Bluetooth Audio Streaming Stream any audio from your mobile devices to the LG AV Receiver with no wires. USB Direct Recording & Playback With the LG AV Receiver you can play and record files using USB devices.