Major IV, the iconic headphones from Marshall with 80+ solid hours of wireless playtime, wireless charging and a new, improved ergonomic design. With more than three full days of power.

80+ HOURS OF WIRELESS PLAYTIME
Frequency response : 20Hz-20kHz
Impedance: 32Ω
Sensitivity: 99 dB SPL (100mV @ 1kHz)
Drivers: 40mm
15-minute charge gives you up to 15 hours of wireless playtime