The Soundz SZ412BT is a compact, portable AM/FM radio. Powered using three C Cell batteries and has a built-in speaker and Aux input for use with headphones. AM/FM RADIO: Receive standard AM/FM radio frequencies with this unit to listen to your favourite radio stations. Scan through frequencies with ease and set your preferences. BUILT-IN SPEAKER: Built-in high-performance 3-inch large speaker ensures a clear and loud sound, which can easily fill a room with your favourite radio stations. HEADPHONE SOCKET: Personal digital radio with a 3.5mm earphone socket, you are free to own some private space to enjoy the radio without disturbing others. BLUETOOTH: SoundZ offers comprehensive radio functionality and wireless Bluetooth streaming, so connect your phone, tablet or any other smart device to use the radio as a speaker. PORTABLE RADIO: Small compact size with a convenient carry strap, makes this perfect radio for an enjoyable time at home, park, beach, picnics, gym or playroom. Great for the indoor daily news report and outdoor activity partners like camping, fishing, running, hiking etc. Key Features : Manual Tuning with AM/FM Radio band. Wireless audio transmission from compatible Bluetooth V4.0 devices. USB input allows you to play music from an external device. Soundz SZ412 AM/FM 'Bluetooth Radio' with USB Port, Black/White in Black