Portable Bluetooth Audio System

Portable Bluetooth Audio System Dynamic High-Performance Speakers Built-in BT 3.0 Receiver Allows You to Wirelessly Connect to your Smartphone & Music Player Built-in USB Input Allows You to Play Media Devices Such as an MP3 Player Built-in SD Card & Micro SD Card Slot Allows You to Play Your Music Files From Your SD or Micro SD Card 3.5mm Auxiliary Input for Most External Audio Devices Built-in 4 Band Radio AM/FM & SW 1-2 Built-in Rechargeable Battery LCD Display Fast forward and Rewind Functions 360-degree Rod Antenna Rotary Volume Control Earphone Jack AC/DC Operation 110V-220V, 60Hz Voltage Two Flat Pin Plug Remote Control Included Battery Type: 4 x UM 1.5 (batteries not included) Power Supply: AC: 110V-220V , 60Hz-50Hz DC: 4 x UM 1.5 Power Consumption: 18w Operation Temperature: +5 C ~ + 35 C Frequency Range: AM: 530-1600KHz, FM: 88-108MHz Frequency Response: 125-6300Hz Auxiliary Input: 3.5mm Accessories: AC Cord, Remote Control & Instruction Manual     Red Unit UPC 639131814950 Unit Dimensions (in) 11.81" x 7.87" x 5.31" Unit Weight (lbs) 4.1 Giftbox Dimensions (in) 12.6" x 8.78" x 6.15" Giftbox Weight (lbs) 4.5