Remax RB-M31 Subwoofer Retro Bluetooth 4.2 Mini Speaker with FM Radio and TF Player

Communication: AUX
Communication: USB
Communication: Bluetooth
Audio Crossover: Full-Range
Built-in Microphone: Yes
Number of Loudspeaker Enclosure: 1
Intelligent Personal Assistant: None
Channels: 2 (2.0)
Display Screen: No
Battery: Yes
Speaker Type: Portable
Cabinet Material: Plastic
Power Source: DC
Feature: Phone Function
Feature: Play Video
Support Apt-x: Yes
Model Number: REMAX M31 Wireless Bluetooth Speaker
Output Power: 5W
Wi-Fi Music: Apple Music
Display Screen: No
Waterproof: No
PMPO: 5W
Remote Control: No
Support Memory Card: Yes
Playback Function: MP3
Playback Function: Other
Frequency Range: 20Hz-20KHz
Material: Plastic