Communication: Wireless
Material: Plastic
Playback Functions: MP3, Radio
Power Source: AC, Battery
Supports Memory Card: Yes
Audio Crossover: Full-Range
Frequency Range: 55Hz-20KHz
Battery: Yes
PMPO: 3W
Interface Type: USB
Built-in Microphone: Yes
Wireless Type: Bluetooth
Bluetooth Version: V2.0+EDR
Charging time: 3 Hours
Speaker Structure: Sealed
Audio Output: Single
Support: Computer, Ipad, Mobilephone, Bluetooth, TF Card, Volume Control
Product Size (L*W*H): 78 * 78 * 78 mm