Marshall Major IV Wireless Bluetooth Headphones

The Marshall Major IV combines classic style with modern wireless performance. Offering 80+ hours of battery life, foldable design, and rich sound tuned in Marshall’s signature style, it’s built for both portability and premium listening. :contentReference[oaicite:0]{index=0}

Key Features

• Battery Life: 80+ hours of wireless playback on a full charge :contentReference[oaicite:1]{index=1}
• Quick Charge: 15 minutes of charging gives ~15 hours of listening :contentReference[oaicite:2]{index=2}
• Wireless Charging: Qi‑compatible charging supported (pad not included) :contentReference[oaicite:3]{index=3}
• Controls: Multi‑directional knob on the earcup for volume, playback, calls, and power :contentReference[oaicite:4]{index=4}
• Drivers: 40 mm custom dynamic drivers :contentReference[oaicite:5]{index=5}
• Connectivity: Bluetooth 5.0, plus wired option via 3.5 mm jack :contentReference[oaicite:6]{index=6}
• Design: Foldable with improved ear‑pads and durable build :contentReference[oaicite:7]{index=7}
• Specs: 20 Hz – 20,000 Hz frequency response, sensitivity ~99 dB SPL, 32 Ω impedance :contentReference[oaicite:8]{index=8}

Pros & Considerations

• Extremely long battery life is a major strength in this category.
• Wireless charging is a nice convenience feature.
• Foldable design makes it travel-friendly.
• Some users note average Bluetooth codec support (only SBC) which may affect audio quality on some devices. :contentReference[oaicite:9]{index=9}
• As on-ears, they don’t offer strong passive noise isolation. :contentReference[oaicite:10]{index=10}

Keywords

Marshall Major IV, Bluetooth headphones, 80h battery life, wireless charging, 40mm driver, folding design, Marshall sound