1.FM/MW/SW1-2  band radio.
2.with USB/SD.
3.built-in rechargeable battery
4.with earphone jack
5.with battery box at the bottom,can use UM-1 battery operation
6.with AC-IN jack,can use AC power
8.item size:16*8*16.5cm

DESCRIPTIONS of details:

1. 4 bands receiver:

FM:88-108MHZ     AM:530-1600khz

SW1-2:3.6-22.0MHZ 

2. AC/DC operation

AC:220v/50hz or 110V/60HZ

DC:4.5v(''D'' size battery*3)

        rechargeable battery(built-in):900mah

3. Output power:

Max:500mw,rated:150mw

4. IC:chinese IC

5.Speaker:3inch

6.Unit size:16*8*16.5cm

7.Packing :50.5×36.2×55.5cm/30pcs

    G.W:30.2kg

    N.W:25.6kg