EM2 Rolltion

Driver configuration 3rd generation 10mm dual chamber dynamic type +Knowles BA type
impedance 32Ω
sound pressure sensitivity 109dB(@1kHz)
Reproduction frequency band 20Hz-40kHz
Cable specification Silver-plated 4-core mixed braided wire
body weight No manufacturer information
accessories Storage case
Earpiece 2 types (S/M/L) 1 pair each