The Denon 5.1 Channel 4K Ultra HD AV Receiver with Bluetooth has powerful per channel output; multiple HDMI inputs; and support for 4K Ultra HD; letting you easily connect various multimedia sources and gaming consoles and deliver an immersive entertainment experience. It can also wirelessly stream music via Bluetooth. Key Features: - The Denon 5.1 Channel 4K Ultra HD AV Receiver with Bluetooth has a powerful 5-channel discrete amplifier (130W per channel) for immersive audio output. It also has low impedance drivers for clear and balanced sound. - This Denon 5.1 AV Receiver has Bluetooth connectivity to let you wirelessly stream music from your compatible computer or mobile device. It can remember up to 8 paired devices for added convenience. What's in the box? - 1x Denon AVR-X250 4K Ultra HD AV Receiver - 1x Remote Control