HighlightsSupersonic Bluetooth Portable Audio SystemSpecificationBrand - SupersonicDetails- Bluetooth Portable Audio System- Top Loading Programmable MP3/CD Player- Plays MP3/CD, CD, CD-R, CD-RW- BT Compatible Allows You to Play BT Enabled Devices- Built-in PLL FM Radio- Built-in Cassette Recorder- USB & Auxiliary Input Jack for Use with External Audio Devices- LCD Display- Rod Antenna- Programmable Track Memory- Repeat One, All, and Skip Functions- Bass Boost Function- Dynamic High-Performance Speakers- AC/DC Operation- 100-240V Dual Voltage- Battery Operation - 8 x D Batteries (not included)- Power Supply - AC - 100-240V Dual Voltage DC - 12V (D x 8 Batteries)- Power Consumption - 25W- Operation Temperature - + 5 C ~ + 35 C- Frequency Range - FM - 87.5-108Mhz- Frequency Response - 125-4000Hz- Supported Audio Formats - MP3/CD- Audio- Auxiliary Input - 3.5mm- Accessories Included - User Manual Unit UPC 639131207295 Unit Dimensions (in) 16.73 x 11.41 x 6.49 Gift Box Dimensions (in) 17.8