The Ultimate Ears Wonderboom 4 provides a professional portable audio solution designed for those who demand powerful performance in a compact, rugged form. It features 360-degree sound with deep bass, which serves to deliver a rich and immersive listening experience in any outdoor setting. Because it is IP67-rated waterproof and dustproof, it serves as a vital tool for adventures at the beach, pool, or hiking trail. Consequently, this floating Bluetooth speaker serves to provide worry-free entertainment, even if it accidentally takes a dip in the water. The durable construction is made from recycled plastic, ensuring that your high-quality sound comes with an eco-friendly footprint.

This ultra-portable device features an impressive 40-meter (131ft) wireless range, which serves to keep your music playing even when your smartphone is at a distance. It features a dedicated Outdoor Boost button, allowing for increased loudness and clarity specifically tuned for open-air environments. Because it is designed for stereo pairing, it serves to provide a wider soundstage when connected to another Wonderboom unit for a true surround experience. Consequently, you can experience up to 14 hours of battery life on a single charge, ensuring the party continues all day long. Finally, the integrated hanging loop serves to make it easy to clip onto backpacks or bikes for music on the move.

Free delivery is available for Amazon Prime members. If you’re not a member, you can sign up at this link: https://link.amazon/B06fOWIgR (€6.99 monthly). Plus, Prime Entertainment is also included.

Key Details

• Brand: Ultimate Ears

• Model: Wonderboom 4

• Sound: 360° Audio • Big Bass • Outdoor Boost Mode

• Durability: IP67 Waterproof • Dustproof • Floats in Water

• Wireless Range: Up to 40 m (131 ft)

• Battery Life: Up to 14 Hours of Playtime

• Connectivity: Bluetooth (Multi-Point Pairing)

• Sustainability: Made with Certified Recycled Plastic