Supersonic Multi-Function Bluetooth Speaker with Rechargeable Battery

Built-in Bluetooth receiver Dynamic high performance speakers AM/FM/SW 3 band radio USB/SD/Micro SD input compatible Telescopic antenna; Analog volume control Built-in speaker Output power: 2 x 3 watts Operating distance: 32.8 ft. Play time: 2 hours AC/DC operation 6-volt, 1,400 mAh rechargeable battery Frequency range: AM: 520 KHz to 1620 KHz/FM: 87 60108.0 Mhz/SW: 5.9 to 18 .0MHz Frequency response: 100 Hz to 16 KHz | Supersonic Multi-Function Bluetooth Speaker with Rechargeable Battery