Supersonic 4-inch HiFi Bluetooth Speaker (red)

1.0 channel wireless speaker with rich stereo sound; portable with built-in handle; bright pulsating lights; HiFi Bluetooth(r) v5.0 compatible with Bluetooth(r)-enabled devices, USB, micro SD card, aux, and microphone inputs; output power: 8 watts; rms: 6 watts; FM tuner operating voltage: DC 5 volts; 3.7-volt 1,800 mAh rechargeable battery; frequency response: 100 Hz to 16 kHz; up to 3 hours of play time; wireless range: 32.8 ft. Includes USB charging cable, aux cable, and manual. (red)