Features: 【HiFi & Stereo Sound】 【2 Connection Methods】 【Color-changing lighting effect】 【Multiple playback modes】 Specifications: Radio function: 87.5—108.0 MHz Input voltage: 5V (USB-B) Lithium battery: 3.7V 2000mAh Material: fiberboard + PC plastic Speaker power: 5W Number of speakers: 4 Frequency: 80-16000Hz Distortion: <3% Signal to noise ratio:> 75dB (A weight) Control mode: button Protection rating: IP20 Working temperature: -25°C-40°C Product size: about 37.2/7/5.5cm Product net weight: about 0.712Kg Packing List: 1*Sound Bar .
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