Features:
High Grade Material
The cavity is made of nano zircon, which features crystal clear, high density, high hardness and excellent distortion free sound.
OFC HIFI Cable
The oxygen-free copper HIFI cable features excellent conductivity and distortion-free sound.
Comfortable Wear
The beveled design on the joint of earplug and tail tube protects against fall off and easy to wear.
The beveled design on earlap and pre-sound tube provides more comfortable in-ear wear.
3.5MM Aluminum Alloy Plug: Compatible with various devices, most cellphones tablet and laptop.
Specification:
Brand: ROCK
Style: In-Ear
Speaker:8 mm NdFeB speaker
Rated input power:1Mw
Maximum input power:3mW
IMPEDANCE: 16Ω±15%
Speaker Sensitivity: 93±3dB (at 1KHz 1mW)
Speaker Frequency Response: 20-20KHz
Microphone Sensitivity: -40dB±3dB@1kHz,0dB=1V/pa
Operation temperature:-10℃`+55℃
Color: black, white
Package Includes:
1X Rock Zircon In Ear Stereo Headphone
More Details:
