A4Tech MK-690 specs
General Info
Music
Class:
In-Ear
Design:
Closed
Headphones type:
Stereo
No
Microphone:
No
Wireless:
No
Electrostatic:
Music
20 Hz - 20 kHz
Frequency response:
102 dB/mW
Sensitivity:
2 mW
Max input power:
32 ohms
Impedance:
1
Drivers per ear:
10 in
Main driver diameter:
Features
3.5mm (1/8”)
Connector:
No
Detachable cable:
No
Playback controls:
No
Active Noise Cancelation:
No
Foldable design:
No
Replaceable ear pads:
No
Built-in display:
Body
0.49 oz
Weight:
No
Rugged:
Black, White, Blue, Green, Pink
Available color options:
US Availability
Available
Market status:
European Availability
Available
Market status:
Links
Official page:
-
in English:
-
also know as: A4Tech MK-690-B, A4Tech MK-690-BL, A4Tech MK-690-G, A4Tech MK-690-P, A4Tech MK-690-S
If you are interested in using our specs commercially, check out our Headphones specs database licensing page.
Filed in: A4Tech Headphones