The Ultimate Ears Boom 4 is a portable Bluetooth speaker known for its 360-degree sound, deep bass, and durability. With an IP67 rating, it is both waterproof and dustproof, making it perfect for outdoor adventures. It also offers long battery life, a sleek design, and easy connectivity, making it an excellent choice for music lovers on the go.

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Specifications:

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• Sound: 360-degree audio with deep bass

• Battery Life: Up to 15 hours

• Waterproof: IP67 rating (submersible up to 1 meter for 30 minutes)

• Bluetooth Range: Up to 120 feet (36 meters)

• Charging: USB-C charging port

• Weight: 607 grams

• Compatibility: Works with the Ultimate Ears app for customizable settings

• Colors: Available in various color options