Type: Wireless, Portable speaker
Control Button: Play/Pause
Support Format: MP3, MP4
Support System: IOS / Android /Window
SD Card Slot : Available
Pen drive Slot : Available
Material: Plastic
Bluetooth version: Bluetooth 2.1
Working frequency: 2402-2480MHz
Frequency: 90Hz-20KHz
Impedance: 4
Audio connector: 3.5mm
Effective power: 3W
Size of the Bluetooth speaker: 58mm*53mm
Mini design, portable and durable. LED Luminous Loudspeakers for party. Suitable to any devices with Bluetooth function.