Behringer HLC660M Headphones W/ Microphone All Keyboards The incredibly-handy MICROHD HD400 is

The incredibly-handy MICROHD HD400 is small enough to ride to the gig in your pocket

Some had single jacks

LubriKit can also be used for all contact points with floating bridges and string height adjustment screws

From its easy–to-use controls

Behringer HLC660M Headphones W/ Microphone All Keyboards The incredibly-handy MICROHD HD400 isHLC 660M HLC 660M headphones provide everything you need for comfortable listening. The oval shaped ear cups contain high resolution capsules that deliver every nuance of your sound. Featuring an ultra comfortable headband; and a " adapter for the 18" connector, HLC 660M headphones are compatible with everything from your smartphone to your mixing console. 50 mm dynamic drivers deliver wide frequency response (20 Hz 20 kHz) with deep, rich bass and