Multi-function speaker with lighting and desk fan

Multi-function speaker from Sing-e equipped with wonderful lighting and desktop fan ZQS-F803 main technical specifications speaker - 3 inch output power - 10 watts frequency response - 45 Hz - 18 kHz signal-to-noise ratio - 50 decibels battery capacity - 6000 mAh voltage - DC 5 volts quantity - one set weight - 1.65 kg box dimensions - 273x118x430 mm