Review on Ultimate Ears Boom 2 Green Machine Wireless Mobile Bluetooth Speaker (Waterproof And Shockproof) (Renewed) by Corey Soto

Excellent speaker with great loud sound. I had a Gen 1 speaker and it still works fine, but I'm wondering how Gen 2 improved on an already great product? First, it has a longer Bluetooth range and communicates with multiple devices easily. Battery life seems the same to me with louder gaming, but charges faster. The USB and 3.5mm audio jacks feature an improved sealing design to keep out moisture and dirt. This speaker is built to last. I've dropped it from a few feet and it didn't hurt at all.