beyerdynamic byron bt

• beyerdynamic'in kablosuz kulakiçi kulaklık modeli.
  
  https://europe.beyerdynamic.com/…ite/category/1464/
  
  http://www.trustedreviews.com/…eyerdynamic-byron-bt
  https://www.pocnetwork.net/…less-in-ear-headphones/
  
  technıcal specıfıcatıons
  transducer type . . . . . . . . . . . . . dynamic
  operating principle . . . . . . . . . . closed
  frequency response . . . . . . . . . . 10 – 23,000 hz
  nominal spl . . . . . . . . . . . . . . . 90 db spl (1 mw / 500 hz)
  max. spl . . . . . . . . . . . . . . . . . . 100 db spl (200 mw / 500 hz)
  t.h.d. . . . . . . . . . . . . . . . . . . . . < 0.7% (1 mw / 500 hz)
  sound coupling to the ear . . . . . in-ear
  ambient noise attenuation. . . . . 10 db @ 1 khz
  bluetooth version. . . . . . . . . . . . 4.1
  frequency range . . . . . . . . . . . . 2.402 – 2.480 ghz
  power class . . . . . . . . . . . . . . . . 2.0
  supported profiles . . . . . . . . . . . hsp, hfp, a2dp, avrcp, spp
  supported codecs . . . . . . . . . . . aptx™, sbc
  operating range . . . . . . . . . . . . up to 10 m
  runtime music . . . . . . . . . . . . . . 7.5 hrs.
  runtime standby . . . . . . . . . . . . 5 days
  runtime talktime . . . . . . . . . . . . 9 hrs.
  charging time . . . . . . . . . . . . . . 2 hrs.
  battery capacity . . . . . . . . . . . . . 110 mah
  battery type . . . . . . . . . . . . . . . . lithium polymer battery
  charging port . . . . . . . . . . . . . . micro usb
  cable length . . . . . . . . . . . . . . . 560 mm
  weight . . . . . . . . . . . . . . . . . . . 13 g