— The nuraphone /G2
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最新的App應用程式及韌體 — 適用於所有的nuraphone用戶。
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Everything you need to know about your nuraphone

nuraphone technical specifications

nuraphone technical specifications

The nuraphone is the world's first headphone to automatically learn and adapt to each user's unique hearing. This means the nuraphone's technical specifications are indicative only and dependent on the measurement of hearing.

 Wireless Yes
 Colour Black
 Transducer principle Closed-back
 ANC, active noise cancellation  Yes
 Nominal Bluetooth range 10 m 
 Bluetooth codec  Qualcomm® aptX-HD*
 Frequency range 20 Hz—20kHz
 Full scale input signal level 0.5 VRMS 
 Driver size  inner ear: 15mm, outer ear: 40 mm
 Driver type Dynamic 
 THD, total harmonic distortion  <1% 
 SNR, signal-to-noise ratio  >125 dB 

* iOS devices use AAC (Advanced Audio Coding) in place of Qualcomm® aptX-HD.