Cabinet Material: Wood Intelligent Personal Assistant: NONE Power Source: DC Waterproof: No Audio Crossover: Full-Range Model Number: 2126 Battery: No Remote Control: Yes Communication: Optical Input Communication: bluetooth Communication: USB Communication: Audio Line Brand Name: SAMTRONIC Speaker Type: SOUND BAR Support Memory Card: Yes Feature: None Support APP: No Frequency Range: 60Hz-23KHz Material: Wood Display Screen: Yes Support Apt-x: No Display Screen: Yes PMPO: 150W Voice Control: No Playback Function: MP3 Output Power: 80W Built-in Microphone: No Channels: 3 (2.1) Number of Loudspeaker Enclosure: 2