Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range REFURBISHED With karaoke EQ tuning and

With karaoke EQ tuning and the built-in lightshow

Watch Pro 2 || 2

The DT 880 Edition sounds very neutral and relaxed

It is IP55 rated against damage from water and dust

✅ Stay aware of your surroundings : Go anywhere and hear everything with Smart Ambient technology

Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range REFURBISHED With karaoke EQ tuning andFeatures Surprisingly Bigger 360 Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features bigger 360 degree sound in a petite package; boosted sound for up to 14 hours of playtime Outdoor Boost and Podcast Mode: Engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments; use the new Podcast Mode to make vocals sound rich and clear 14 Hours of Boom: With a battery that lasts throughout the day, this