Never get caught in the dark and stay powered. Wireless portable Bluetooth speaker streams audio from an enabled device. USB and Micro SD inputs play non-Bluetooth devices. 3.5mm Auxiliary input plays wired external devices. FM radio with 88-108MHz. 360-Degree antenna. Convenient smartphone stand. Features powerful flashlight and lantern. Solar panel: 5V-1.5W. Output power: 8W. Charging voltage 5V/3000mA. Charging time 5-6 hours. Includes carrying strap. Dimensions: 6.77" x 3.46" x 8.74".