Short Description: Weight: 0.29 kg Pkg dimensions:10*5*10 cm Material: Metal Condition: Brand New Color: Random Built-In Microphone Power Source / Battery, AC Output = 3w Channel = 3(2.1) Frequency Range 100Hz-20KHz Playback Function = APE , MP3 , FLAC   Product Description: This Super Ultra Compact & Mini Size Portable Speaker Is A Brand New Product Which Will Provide Unbelievable Loud Sound And Great Bass.   What’s in the box: 1 x M3 Mini Wireless Bluetooth Wireless Speaker Color: Random Weight: 0.5 SKU: 220803113156