Model Number: test1 Playback Function: MP3 Power Source: AC Feature: DTS,Dolby Digita Communication: Coaxial Input,Optical Input,AUX Voice Control: No Frequency Range: 60Hz-23KHz Output Power: 60W Display Screen: No,No Waterproof: No Support APP: No Support Memory Card: Yes Material: Metal Remote Control: Yes Support Apt-x: No Intelligent Personal Assistant: None Built-in Microphone: No Audio Crossover: Two-Way Number of Loudspeaker Enclosure: 1 PMPO: 60W Channels: 2 (2.0) Battery: No Speaker Type: SOUND BAR Cabinet Material: Metal