Marshall Minor IV True Wireless Earbuds

The Marshall Minor IV is Marshall's most refined open-fit true wireless earbud yet. 12mm dynamic drivers deliver Marshall's signature warm, balanced sound profile; Bluetooth LE Audio keeps the connection clean and efficient; and 30+ hours of total playtime keeps the music going across multi-day trips.

Key Features of the Marshall Minor IV

12mm dynamic drivers

Large 12mm dynamic drivers (32 ohm, 20Hz-20kHz response) deliver the rich, warm Marshall sound signature - punchy low end without sacrificing midrange clarity.

Bluetooth LE Audio ready

Bluetooth LE Audio support means lower latency, better battery efficiency and future-ready features like Auracast broadcast audio.

30+ hour total playtime

7 hours from each earbud plus another 23+ hours from the charging case for 30+ hours total. A 15-minute quick charge delivers another 3 hours of listening.

Wireless charging

The case supports Qi wireless charging - drop it on any wireless pad to top up.

Iconic Marshall design

The signature brass-script Marshall logo and textured charging case carry the brand's amplifier-era look into the earbud form.

IPX4 splash resistance

IPX4 rating handles sweat from workouts and splashes from rain or kitchen prep.

Battery preservation in the app

Marshall's companion app includes battery preservation features that extend long-term battery health.

Built with 90% post-consumer recycled plastic

The earbud housing uses 90% post-consumer recycled plastic, accounting for around 42% of the total product build.

10m Bluetooth range

Stable 10 m (30 ft) Bluetooth connection - leave your phone on the desk while you wander around the room.

Product Specifications

Brand: Marshall

Model: Minor IV

Drivers: 12 mm dynamic, 32 ohm

Frequency response: 20 Hz - 20 kHz

Bluetooth: LE Audio (10 m range)

Battery: 7 hr per bud + 23+ hr case = 30+ hr total

Quick charge: 15 min = 3 hr playback

Charging: USB-C + Qi wireless

Case full charge: 2 hours

Earbud full charge: 1.1 hours

Rating: IPX4 splash-resistant

Sustainability: 90% post-consumer recycled plastic (42% of build)

Colour options: White, Black

App: Marshall (battery preservation)

What's Included

1 x Marshall Minor IV earbuds

1 x Charging case

1 x USB-C charging cable

1 x User documentation