Ultimate Ears MEGABOOM 4 SE Portable Bluetooth Speaker with 360° Sound, Deep Bass & 20-Hour Battery

Take your music along with the Ultimate Ears MEGABOOM 4 SE. This portable Bluetooth speaker delivers immersive 360° sound with deep bass, making it a versatile companion for gatherings, outdoor activities, and everyday listening.

Enjoy up to 20 hours of playback per charge and convenient music controls through the MAGIC BUTTON. An IP67-rated, floatable design and drop protection up to one meter add durability for life on the move. USB-C charging is supported; the charging cable is sold separately.

Key Features

• 360° Sound: Projects balanced audio around the speaker with powerful bass.

• Up to 20 Hours of Playback: Rechargeable battery supports extended listening; actual runtime varies with volume and use.

• USB-C Charging: Convenient charging connection; cable not included.

• IP67 Protection: Waterproof and dustproof construction suits portable outdoor use.

• Floatable Design: The speaker floats in water.

• One-Meter Drop Protection: Manufacturer-rated to withstand drops from up to 3.28 feet.

• Bluetooth Range: Listed wireless range reaches up to 147 feet in suitable conditions.

• MAGIC BUTTON Controls: Play, pause, and skip tracks directly from the speaker.

• One-Touch Playlists: Supports playlist shortcuts with compatible streaming services and mobile platforms.

• Recycled Plastic Content: Plastic parts contain at least 57% post-consumer recycled plastic by weight.

Specifications

• Brand: Ultimate Ears

• Model: MEGABOOM 4 SE

• Product Type: Portable wireless speaker

• Sound Coverage: 360°

• Connectivity: Bluetooth

• Listed Wireless Range: Up to 147 ft. / 45 m

• Battery Type: Rechargeable lithium-polymer

• Listed Battery Life: Up to 20 hours

• Charging Connection: USB-C

• Protection Rating: IP67

• Floatable: Yes

• Listed Drop Protection: Up to 3.28 ft. / 1 m

• Dimensions: 3.43" diameter × 8.86" H

• Weight: 2.06 lbs.

• Playback Compatibility: Bluetooth devices supporting A2DP

• Recycled Content: Minimum 57% post-consumer recycled plastic by weight in plastic parts

What’s Included

• Ultimate Ears MEGABOOM 4 SE speaker

• User documentation

USB-C charging cable is not included.

Ideal For

• Outdoor gatherings

• Poolside listening

• Travel and portable entertainment

• Backyard music

• Everyday wireless playback

Why It Stands Out

The cylindrical design delivers sound around the speaker, while its floating, IP67-rated construction adds versatility for outdoor listening. Long battery life and onboard controls keep playback convenient away from home.

FAQ

How long does the battery last?
The listed runtime is up to 20 hours per charge. Actual battery life varies with volume, content, and usage.

Is the charging cable included?
No. A USB-C charging cable is required and sold separately.

Is the speaker waterproof?
It has an IP67 waterproof and dustproof rating. Follow the manufacturer’s instructions for water exposure and charging.

Does it float?
Yes. The speaker is designed to float.

What does the MAGIC BUTTON do?
It lets you play, pause, and skip music. Compatible services also support one-touch playlist shortcuts.

How far can it connect over Bluetooth?
The listed maximum range is 147 feet, or 45 meters. Walls, interference, and device conditions can reduce range.

Which devices can play audio through it?
It supports smartphones, tablets, and other Bluetooth devices with A2DP audio support.

Is the entire speaker made from recycled plastic?
No. The stated minimum 57% recycled content applies to the speaker’s plastic parts by weight.