Archimago's Musings: REVIEW / MEASUREMENTS: AKG K371 (closed-back, over-ear, dynamic driver) - An affordable, modern, standard studio headphone. (And on using the miniDSP [H]EARS rig.)
C45BT | Kabelloser On-Ear-Kopfhörer
JBL C45BT manual
Akloker 2m 3.5mm Male To Male Headset Audio Cable for HyperX Cloud Mix Cloud Alpha - Walmart.com