| Brand | Marshall |
| Type | Overhead Headset |
| Model | Major IV |
| Color | Brown |
| Driver Sensitivity |
99 dB SPL (100mV @ 1kHz) |
| Driver Type |
Dynamic |
| Driver Impedance |
32 Ω |
| Frequency Range |
20-20,000 Hz |
| Drivers |
40 mm |
| Play Time |
80+ hours of wireless playtime |
| Wireless Charging |
Yes |
| Quick Charging |
15 minutes charging gives 15 hours of wireless playtime |
| Charging Time |
3 hours to full recharge |
| Wireless Connectivity |
Bluetooth 5.0 |
