travel portable speaker -NB280

1.travel portable speaker -NB280
2. FM and FM recording,Built-in mic to record sound
3. Micro SD and flash memory,
4.mp3.wma
portable speaker;record speaker;travel speaker


Specifications:
Feature:
Spare Parts:
* Power:2.5W
* Speaker Units:1.5"*1 4 Ohm Antimagnetic
* Frequency Response:100Hz-20KHz
* Input sensitivity:600mv
* S/N:≥80dB
* THD:≤0.7%
* Input Voltage:5V
* 164g
* Thickness 32mm*height 62mm*width 144mm
* FM radio
* SD/MMC/SDHC : plug in and play
* 3.5mm audio jack: work just fine with any ipod,cellphone or PC.
* 3.5mm headset jack
* Choosing folders by UP and DN.
* Charging by USB cable line through computer.
* Built-in battery.Working time last 8 to 10 hours.
* Wrist string included.
*AUX connection line
*USB power line
*thread for hang
*Colorful packaging