1.Big sound level 2.Rechargeable battery 3.Accrssories: Microphone 4.Suit for teacher, tour guide ,promo action ,army

Functions features::

  All wave band digital mediate DSP radio + MP3 display

all wave band international radio recept the Li-ion battery+super long time up to 15 hours

  playback+select songs on digital button+flashlight

  FM:76~108MHz AM :522~1620KHz   SW:2.300~21.950MHz

  High sensitive DSP radio all wave band international radio recept, 500 radio memory permanently , Auto search , manual change, auto storage , manual storage

  1000mA Li-ion battery ,super long time up to 15 hours

  Support screen full function operation instructions

  Multi-function shuttle tuning button

  Support U-disk, TF card, MP3 playing Fast /back forward

  Break point memory display

  MP3 songs choose by digital buttons

  Press numeric buttons to choose radio channel and radio Fruquency

 A key lock function

 Output Power:3W, sound profect

 Charging and working electric quantity indication

Radio signal indicator

LED Flashlight , up to 50 hours

Support 10-120 minutes sleep turn off setting

Clock/Alarm/FM radio auto turn on

Clock display standby last 180 days

Technical specifications

     Frequency range:

FM:76~108MHz

AM: 522~1620KHz

SW1: 2.300~12.000 MHz

SW2: 12.00~21.950MHz

Storage quantity:

FM:100   AM:100   SW1:150   SW2:150

Power Ourput: 12.00~21.950MHz

Speaker unit:1.5 inch 4Ω3W

Frequency Response: 100Hz~20KHz

Music format:MP3

Power supply: BL-5C Li-ion rechargeable baterry 3.7V(1000Ma)

Power Input: DC5V 500mA

Dimension:126*68*29mm

Color: Red, Blue, Silver, Grey :

portable speaker build in amplifier ,usb input , microphone