AM/FM two bands
SD/MMC play (support MP3 and WMA format music)
3.5mm aux-in connection for you portable mp3 music
Rotate switch for function choice of OFF/AM/FM/AUX
Built-in audio wide-frequency audio processing cirxuit supports the excellent sound
FM section: 87-108.5MHZ(tuning frequency range)
signal/noise ratio(60dBf): 45db
Usable sensitivity(mono): 18dBf
THD(60dBf,1khz): 0.8%(mono)
Am section: 522-1620KHZ(tuning frequency range)
Signal/noise ratio(5mV)：35dB
Usable sensitivity: 65dBf
THD(5mV,1khz): 1.0%

USB radio is a digital radio special for the computer. With the accompanying software, you can not only receive FM radio but also record the radio in WMA/WAV format and save them on your PC. In addition with the time recording function, you won’t miss any of your favorite programs. The design is exquisite and user-friendly. Simply connect the USB 1.1/2.0 port to the PC, with no need of additional power, and begin to enjoy the perfect radio.

Features List:
1. Receive and play FM radio on PC and Notebook.
2. Support USB1.1 or above, plug and play, no need of additional power.
3. Record the radio and save as WMA/WAV format. The record files can be transformed to and played on MP3 players.
4. The channels can be named and added with short key numbers.
5. Time record.
6. The software system has the auto-scan function and can store 50 channels.
7. Choose record quality: Normal (for small files)
Good (for files of middling size)
Best (for files of big size)


Technological Characteristics
Work voltage：DC5V
Work current：50mA±10mA
Reception scope: Europe/USA：87.0~108.0 MHz；Japan：76.0~ 91.0 MHz
S/N: > 10μV
SNR: > 50dB
Work temperature: -10 ~ +75°C
Headphone output power: > 5 Mw
Audio output frequency: 20 ~ 18K Hz
Headphone audio jack:ф3.5mm