Save 20% off the Ultimate Ears WONDERBOOM 3 Wireless Bluetooth Speaker. Click here to get it for only $79.99. That’s the lowest price on record! Bigger, longer, more efficient: That bigger 360° sound in a petite package – the UE WONDERBOOM 3 mini party speaker features boosted sound for 14 hours of audio and music playtime.Waterproof : Yes Booming bass, bigger 360-degree sound: WONDERBOOM 3