KREZT-9500 SD

Headphones

KREZT-9500 SD

Availability: In Stock
  • Vendor:Krezt
  • Category: Best Deal #2, Best Selling Products, Headphone, Newest Products
321,300

Charateristic :

  • As MP3 SD card headphone, can play MP3 format audio file
  • As FM radio, can receive high sound quality stereo broadcast
  • As multimedia computer headphone, can connect computer to listen the music

Spesification :

  • Power supply : 3,7V (3,7V 500mAH LI-ION charging battery)
  • Static state electric current less than 40µA
  • Operation electric current when headphone output less than 80mA
  • Charging use computer USB port, the maximal charge electric current 200mA
  • Support file format : MP3
  • Sampling rate (bit rate) 32/44.1/48KHz (8Kbps – 320Kbps)
  • S/N rate : about 70dB (1KHz)
  • Sensitivity : 108dB ±3dB at 1KHz S.P.L
  • Frequency response : 20Hz – 20KHz
  • Channel separate limit : 30dB at 1KHz S.P.L
  • Impedance : 32 ohms ±10%
  • Driver unit : 40mm
  • Output power : 10mW
  • FM frequency response : 87.5MHz – 108MHz