From the manufacturer:
This is latest Tecsun Master piece Q3 Radio and speaker
This mini size Radio is built with a special designed speaker and special created way of sound track in the speaker construction, the sound quality is so amazing that you can compare with major brand speakers on the market.
The unit can play MP3 music that you download into the radio, seamless built with a Voice recorder that you can record both voice via a built-in Microphone and a Radio station that is wired in the unit.
There is a repeat function that you can select and repeatedly play the music. You can key in the music number to play it or use the button to go forward or backward to select the music.
FM radio is a high quality receiver that can receive all the stations near you. It is a good companion for travel and outdoor sports.
FM: 88 – 108 MHz
Recorder: there are two ways of recording, Voice recording or radio recording.
Headset jack socket: 3.5 mm
5V DC input: Mini USB
Line-in Jack for Aux Input
Rechargeable batteries: 3.7V Li-ion battery 500 mAh
Dimensions: 10 x 6 X 2 CM
Weight: 3.6 oz
USB Cable, Audio Cable and User manual