The Studebaker SB2003BT AM/FM radio is a retro portable radio with classic styling, and easy to use features. The large analog tuning knob simplifies adjusting to your favorite stations, along with AM/FM and volume knob controls as the speaker delivers excellent sound with clear and static-free audio. Play music from other devices like your tablet, iPod, MP3 player or other digital audio players through the built-in auxiliary input jack, connect your devices with Bluetooth compatibility or even listen in peace, connecting your favorite pair of headphones using the built-in 3.5mm headphone jack. The compact, durable design features a carrying handle and telescopic antenna. It operates on 120V AC or on 4 x "C" batteries (not included),and makes the radio perfect for taking with you anywhere you go.