Specification

Brand Name: NoEnName_Null
Communication: Bluetooth
Display Screen: No
Battery: Yes
Speaker Type: Subwoofer
Power Source: DC
Power Source: Battery
Number of Loudspeaker Enclosure: 4
Cabinet Material: Metal
Audio Crossover: Four-Way
Built-in Microphone: Yes
Channels: 4 (3.1)
Feature: Phone Function
Feature: Play Video
Intelligent Personal Assistant: NONE
Output Power: 20W
Remote Control: Yes
Support Memory Card: Yes
Playback Function: mp3
Voice Control: No
Material: Aluminum
Support Apt-x: No
Waterproof: No
Support APP: No
Model Number: Wired / Wireless Speaker
Frequency Range: 70Hz-20KHz