Specification Color: Black Material: Metal, Plastic Assembly Required: Yes Mounting Type: Clamp Hanging Compatible Devices: Laptop, PC, Tablet, Smartphone Sound Modes: 14 Sound Changing Effects: 3 Power Source: Battery Powered Battery Life: 4h Noise Level: ≥60dB Frequency Response: 20Hz-20KHz Power: 5w Voltage: 5V Battery Type: 1 * Lithium Battery (Included) Battery Capacity: 1200mAh Package Size: 43*25*6.5cm/16.9*9.84*2.56in Product Size: 20*13*5cm/7.87*5.12*2in Net Weight: 1.5kg/3.31lbs Gross Weight: 1.7kg/3.75lbs.
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