Type: In-ear Headphones
Impedance: 16 ohms
Frequency Response (Hz): 20 -20，000 Hz
Sensitivity/Sound Pressure Level: Sensitivity at 1 kHz: 102 dB
Cable Type: 1.1 m
Input: 3.5 mm gold-plated
Hands-free calling with in-line microphone and other remote controls
Compatible with Apple iPhone and Samsung Galaxy smartphones