- Vague look like some kind of 1940s military radio, solid silicone boot cover, it is shock-resistant, dust-resistant and water-proof. It can handle rain and significant splashes, although it isn’t designed to be submerged deeply or for too long. It is good to use in most outdoor environments such as by the poolside, in the pool, or in shower. It is army green and black color with a grey strip tie. On the speaker there are Volume+, Volume-, Phone Answer and Power buttons that you control physically or you can control the features from your smart phone by apps. On the bottom, a screw socket was built in for installing in tripod. The built-in battery can last around 5 hours before it needs to be recharged. With 50mm speaker driver, the speaker delivers respectable loud sound with articulated vocals and decent bass at both high and low levels.