On-ear portable from Marshall Headphones, produced by the same parent firm as UrbanEars and Coloud sets
Manufacturer Specs:
Frequency Response: 20-20,000 Hz
Impedance: 32 Ω
Sensitivity: 121 dB SPL/1mW
Cord: 3.94ft (1.2m), single-sided, coiled (up to 6’); Straight Plug
Space-Saving Mechanism: Collapsible