WIRELESS MICRO SD CARD HEADPHONE WITH FM (BLACK)

WS-2000 Both Wired And Wireless Micro SD Card Headphone
When use sd card,it is a wireless headphone;
When connect the computer,it becomes a wired headphone;
Support file format: MP3;
Communication protocols: USB2.0;
Frequency response: 20-20kHz;
SNR: About 75dB (1kHz);
FM frequency range: 87.5MHz-108MHz;
Extermal power supply: USB5V/350mA;
Recharge time: 3 hours;
Battery life(full): Approx 8 hours;
As MP3 Micro SD card headphone;
As FM radio;
As Multimedia computer headphone.
colour : Black.
- See more at: http://www.sound-bd.com/wireless-micro-sd-card-headphone-with-fm-black.html#sthash.fYBdLLZX.dpuf