Bluetooth Tube Amplifier 500W Hi-Fi Sound 4 Vacuum Tubes USB/CD/DVD Input

DETAILSFeatures: 4 Vacuum Tube Power Amp Bluetooth Wireless Streaming Ability Built-in USB Playback LED Display Built-in Cooling Fan Blue LED Screen for Media Playback Information Double-sided Fiber Circuit Board CD/DVD Inputs (L/R) Subwoofer Output Master Volume Control Bluetooth Connectivity: Receives Wireless Signal for Audio Streaming Simple & Hassle-Free Pairing Setup Integrated Antenna for Extended Wireless Range Works with All of Today’s Latest Devices (Smartphones, Tablets, Laptops, Computers, etc.) Bluetooth Version: 4.2 Bluetooth Network Name: 'Pyle Speaker' Wireless Range: 40'+ Ft. What's in the Box: Bluetooth Tube Amplifier Power Cable Remote Control Technical Specs: Power Output: 500 Watts Peak Power Power supply: AC 120V/240V Remote Control Battery: Need 2x ’AAA’ Battery (not included) Construction Material: Aluminium Amplifier Chip: C5198/A1941 Rated output power: 2*40W /4Ω Audio input: RCA i