The phone uses an internal configuration XE4/Pro four microdrivers with balanced armature technology and an integrated three-way crossover providing a listening experience like no other, with a super comfortable and crisp sound.
Sensitivity: 118 dB / mW
Frequency Response: 10 Hz -17 kHz
Impedance: 25 ohms
Internal configuration of speakers: 4 microdrivers balanced armature
Crossover: passive 3-way
Cable: 127 cm, removable
Price: 2600 Brazilian Real (US$1458.54; based coinmill.com conversion)