Ultimate Ears MEGABOOM 3 Portable Waterproof Bluetooth Speaker

In this review the Ultimate Ears MEGABOOM 3 (Renewed) is evaluated as a rugged, travel-ready portable speaker that focuses on balanced 360-degree sound and practical outdoors use. The bottom line: this speaker is best for listeners who want strong bass, durable build quality and simple on-device controls rather than the absolute newest feature set. As a professionally refurbished unit it may show minor wear but is inspected and cleaned, and the review finds the speaker delivers clear, room-filling audio, reliable battery life, and useful waterproofing for pool or campsite use.

Key Features

• 360-degree sound: Delivers even audio dispersion so a small group can hear consistent clarity from any angle without needing to point the speaker.
• Water, dust and drop proof: Built tough for outdoor use, the rugged housing protects the speaker during hikes, beach days or kitchen spills.
• Floats: The ability to float adds safety for poolside listening and reduces the risk of water damage if it slips into shallow water.
• Magic Button: Provides on-device play, pause and skip control so basic playback is easy without touching your phone.
• Multi-device pairing: Pair up to eight Bluetooth source devices and connect two at once to share control among friends without constant re-pairing.
• Custom one-touch playlists: Configure playlist shortcuts from supported streaming apps for quick playback from the speaker.

Who It's For

The MEGABOOM 3 (Renewed) is ideal for outdoor enthusiasts, small gatherings and everyday use where durability and simple controls matter. It suits anyone who prioritizes clear, balanced sound and thundering bass in a portable package that can survive drops and wet conditions.

It is less well suited to listeners who need the latest smart assistant features, wired inputs, or flawless Bluetooth performance in very congested environments; some users report mixed Bluetooth connectivity, so those who require rock-solid multi-room streaming or professional studio reference may want to look elsewhere.

Pros & Cons

Pros

• Robust, waterproof construction that also floats, making it dependable for outdoor and pool use.
• Balanced 360-degree sound with noticeable bass presence without overwhelming other frequencies.
• Convenient Magic Button and support for one-touch playlists from popular streaming services.
• Ability to pair multiple source devices simplifies sharing control among friends.

Cons

• Bluetooth connectivity can be inconsistent for some users in crowded wireless environments.
• As a renewed item it may show minor cosmetic wear even though functionality is inspected and verified.

Specifications

Color	Lagoon Blue
Wireless	Bluetooth
Sound	360-degree audio with thundering bass
Durability	Water, dust and drop proof; floats
Multi-device	Pair up to 8 devices; connect 2 at once
Special controls	Magic Button for play, pause and skip
Condition	Professionally refurbished; inspected and cleaned

Our Verdict

The renewed MEGABOOM 3 is a strong value for anyone needing a rugged, portable speaker with powerful bass and simple on-device controls. It stands out for outdoor reliability and balanced sound, though buyers who require flawless Bluetooth in dense settings or totally pristine cosmetics should consider alternatives. Overall it represents practical performance and durability for casual listeners and small gatherings.

Frequently Asked Questions

Does the speaker work near water?
Yes, it is water and dust proof and will float, making it suitable for poolside and outdoor use.

Can multiple phones connect at once?
The speaker allows pairing of up to eight Bluetooth source devices and can connect two devices at the same time for shared control.

What does renewed mean for this unit?
Professionally refurbished units are inspected and cleaned, may show minor wear or light scratches, and are sold in excellent working condition.