
Meet MINIROLL, the durable, compact speaker that gives you big sound—anywhere. A hookable strap lets you take your music along for the ride. Delivering surprisingly big bass and crisp sound in one portable package, with a whopping 12 hours of playtime on one charge.
Q: How deep can the speaker be submerged in water?
A: The maximum depth of water resistance for the MINIROLL Ultra-Portable Waterproof Bluetooth Speaker is 3.3 feet.
Q: How long does the battery last on a single charge?
A: The MINIROLL speaker offers an impressive 12 hours of playtime on a single charge.
Q: Does the speaker have any controls?
A: This speaker has four controls.
Q: What is the maximum distance the speaker can be from a device and still connect?
A: The maximum distance the speaker can be from a device and still connect is 131 feet.
Q: Can I use the MINIROLL as a speakerphone?
A: No, the MINIROLL does not have speakerphone functionality.
Q: What is the battery life of the MINIROLL speaker?
A: The MINIROLL speaker offers 12 hours of playtime on a single charge.
Q: How do I pair multiple MINIROLL speakers?
A: You can pair an unlimited number of MINIROLL speakers using Auracast to increase the volume.
Q: How long does it take to charge the MINIROLL?
A: The MINIROLL takes 2.3 hours to charge.
Customers value the MINIROLL speaker for its impressive sound quality and exceptional portability, making it a convenient choice for on-the-go use. Users also appreciate its long battery life and compact size. The speaker's bass, volume, range, connectivity, and water resistance are additional features that contribute to its positive reception.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Meet MINIROLL, the durable, compact speaker that gives you big sound—anywhere. A hookable strap lets you take your music along for the ride. Delivering surprisingly big bass and crisp sound in one portable package, with a whopping 12 hours of playtime on one charge.

With Willen II the world is your musical playground. Its lightweight design and mighty sound mean you can make any setting come alive. Turn your local park into the latest and greatest listening session or your bedroom into a stripped back gig. Thanks to its hefty 17+ hours of listening time on a single charge and fastening strap, Willen II is raring to go wherever you are. Willen II was raised for life on the road, with all the twists, turns and bumps that come with it. Its dust and waterproof design (IP67) mean that it can come along to the beach and not worry about dirt at an outdoor party. Willen II can take the hits while playing hits. Blood, sweat and a whole lot of bass went into making this second iteration even more powerful than the original Willen. Just press play and wait for those heavy basslines to make the world around you rumble. If there’s one thing we can guarantee with Willen II, it’s mighty sound at any given place or time.

Enjoy big sound with the super-compact SRS-XB100 wireless speaker, offering powerful, clear sound, an updated IP67 waterproof and dustproof design1,2, and up to 16 hours of battery life.3 Small enough to fit in a bag or cupholder, the XB100 also features a versatile strap to take with you wherever you go.

Take big JBL Pro sound wherever you go. The bold, colorful JBL Go 4 ultra-portable Bluetooth speaker fits in the palm of your hand, delivering clear, loud JBL Pro Sound with rich, punchy bass. Its newly redesigned integrated loop makes it easy to bring anywhere, and the variety of colorways means you can choose one that fits your vibe. Plus it's waterproof and dustproof, so it loves to go outside. And up to 7 hours of playtime means it will keep the good times rolling throughout a fun day trip or an evening chilling under the stars. Pair two Go 4's for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers for even bigger sound. Crank it up and let your music take you anywhere.
| Pros for Ultimate Ears - MINIROLL Ultra-Portable Waterproof Bluetooth Speaker with 131 ft Range - Majestic Blue | |||
|---|---|---|---|
| Sound Quality, Portability, Battery Life, Size, Volume | Sound Quality, Battery Life, Portability, Design, Bass | Sound Quality, Portability, Battery Life, Size, Connectivity | Sound Quality, Portability, Battery Life, Size, Volume |
| Cons for Ultimate Ears - MINIROLL Ultra-Portable Waterproof Bluetooth Speaker with 131 ft Range - Majestic Blue | |||
| There were no cons for this product— | There were no cons for this product— | Volume, Power | Bass |