Marshall

Marshall 1006714 Willen II Portable Bluetooth Speaker

4.6 (85 reviews)
IP67

Marshall's iconic sound goes anywhere with the Willen II — 17+ hours of playtime in an IP67 waterproof, strap-mounted portable speaker.

$89.98*$129.99Save 30%
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*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.

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Overview

The Marshall Willen II packs the brand's signature audio tuning into one of the most compact and durable form factors in its lineup. With over 17 hours of playtime on a single charge, it is built to last through a full day of hiking, a weekend camping trip, or simply moving from room to room at home without needing to hunt for a charger. The IP67 rating means dust, rain, poolside splashes, and even brief submersion are not a concern, so you can take it places where more fragile speakers would be a liability.

The built-in fastening strap is a thoughtful design choice that sets the Willen II apart from clip-on or carabiner-dependent alternatives — it wraps around virtually anything, giving you stable, hands-free placement on a backpack, shower rod, or bicycle handlebar. A built-in microphone adds hands-free calling capability, and Bluetooth connectivity keeps pairing simple. For listeners who value portability, durability, and all-day battery life over sheer volume, the Willen II delivers Marshall's warm, punchy sound in a package that genuinely goes anywhere.

Key Features

MARSHALL SIGNATURE SOUND: Features balanced Marshall signature sound and harder hitting bass, Willen II punches above its size in more ways than one.

17+ HOURS OF PORTABLE PLAYTIME: Offers 17+ hours of portable playtime on a single charge, so you can keep listening and never run out of steam.

DUST AND WATERPROOF: With an IP67 dust and waterproof rating you can submerge it in 1 m (3 ft) of water for up to 30 minutes.

FASTENING STRAP: The ultimate multi-purpose speaker. Stand it up, lay it down, fix it to an object or let it hang thanks to its rubber fastening strap.

BUILT-IN MICROPHONE: Comes with a built-in microphone, so that you can take calls completely hands-free.

Specifications

Brand
Marshall
Model
Willen II (1006714)
Sound Profile
Marshall Signature Sound
Battery Life
17+ hours
Waterproof Rating
IP67 (dust and waterproof)
Mounting
Built-in fastening strap
Microphone
Built-in (hands-free calls)
Connectivity
Bluetooth

Pros & Cons

👍 Pros

  • 17+ hours of battery life outlasts most competitors in the ultra-portable speaker category
  • IP67 dust and waterproof rating makes it genuinely worry-free around water, sand, and dirt
  • Built-in fastening strap provides versatile mounting without needing a separate case or clip
  • Signature Marshall tuning delivers warm, balanced sound with noticeable bass for its size

👎 Cons

  • Compact driver size limits maximum volume and low-end depth compared to larger portable speakers
  • Bluetooth-only connectivity means no wired aux input for situations where wireless is impractical
  • Mono speaker design does not produce stereo separation on its own

Frequently Asked Questions

The Willen II delivers over 17 hours of continuous playtime on a full charge, making it one of the longer-lasting speakers in its ultra-portable class.
Yes, its IP67 rating means it can withstand submersion in up to one meter of freshwater for 30 minutes, in addition to being fully dustproof.
The built-in strap lets you clip or hang the speaker on backpacks, belt loops, bike handlebars, shower heads, or tent poles — anywhere you want hands-free music.
Yes, the speaker has a built-in microphone so you can answer and conduct hands-free calls without reaching for your phone.