Power Source: DC,Battery
Cabinet Material: Metal
Feature: Phone Function,Dolby Digita
Communication: AUX,Bluetooth
Battery: Yes
Voice Control: No
Playback Function: FLAC,APE,Other,MP3
Support APP: No
Display Screen: No
PMPO: 30W
Support Memory Card: Yes
Frequency Range: 50Hz-20KHz
Intelligent Personal Assistant: None
Built-in Microphone: Yes
Number of Loudspeaker Enclosure: 1
Support Apt-x: No
Output Power: 30W
Channels: 2 (2.0)
Remote Control: No
Model Number: A20
Display Screen: No
Waterproof: Yes
Audio Crossover: Full-Range