Supersonic Portable Car Speaker W/ Usb/Micro-Sd/Aux-In/Fm Radio

Supersonic Portable Car Speaker W/ Usb/Micro-Sd/Aux-In/Fm Radio• High Quality Performance Speaker• Enjoy Listening to Your Music Anywhere You Go • USB Input• Mini SD Card Slot• FM Radio• 3.5mm Line-In Allows You to Play All Your External Media Players• Output Power: 3.7V = 1000MA• SNR: ≥85db• Frequency Response: 100Hz 18Kz• Horn Size: 40mm / 2 x 4 ohm• Input Power: DC5V 500mA• Power Supply: Built-in Lithium Rechargeable Battery• Battery Capacity: 600MA: BL-5B