The Marshall Major V uses an on-ear fit and weighs 186 g, keeping the overall build relatively light for daily use. It features a foldable design, making it more compact for storage or travel, though no travel bag is included. The headphone comes with a detachable, tangle-free cable and houses stereo speakers in a closed-back configuration. It is not designed for kids and carries no water resistance rating, so exposure to moisture is not accounted for in its design.
The Marshall Major V uses a 40 mm driver covering the full standard audio range of 20 Hz to 20,000 Hz, with an impedance of 32 Ohms and a sound pressure level of 106 dB/mW. Passive noise reduction is present, helping to limit ambient sound without relying on active noise cancellation, which is not supported. Spatial audio is also absent from the feature set, and the drivers do not use a neodymium magnet.
The Marshall Major V is equipped with a rechargeable battery rated at 100 hours of battery life, with a full charge taking 3 hours. It supports both USB Type-C and wireless charging, offering flexibility in how it is powered up. A battery level indicator is included to help track remaining charge. The battery is not removable, and there is no solar charging capability.
The Marshall Major V supports both wireless and wired connectivity, with the wireless side handled by Bluetooth 5.3 at a maximum range of 10 m. Supported codecs include AAC and Bluetooth LE Audio, while aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, LDAC, LDHC, and Auracast are all absent. NFC pairing and fast pairing are not available, so connections are established through the standard Bluetooth pairing process.
The Marshall Major V can be used as a headset, incorporating a single microphone for call handling, though the microphone does not include noise cancellation and there is no mute function. Controls are handled via an on-device control panel, with no in-line control panel on the cable. The headphones support multipoint connectivity for up to two devices simultaneously, allowing switching between sources without re-pairing. Ambient sound mode and in/on-ear detection are not featured.