Cabinet Material: Plastic 
Power Source: Battery 
Built-in Microphone: Yes 
Additional Features: Phone Function 
Output Power: 3W 
Audio Crossover: Two-Way 
Communication: Bluetooth,  USB 
PMPO: 3W 
Speaker Type: Portable 
Playback Function: MP3 
Number of Loudspeaker Enclosure: 1 
Playtime: 2 hours 
Use: Portable Audio Player, Mobile Phone, Computer 
Speaker Type: Bass