inputs.text: definitely not waterproof like water resistant - first good battery life ok dont listen max volume got around 34 hours charge charging speed depends charger use nothing cable charges hour 2 nice 2 amp charger takes much longer plugged laptop standard phone charger standard device charged usb dont blame speaker takes forever charge sound quality decent not lot bass much better speakers come cellphone lot louder well suction cup mine awesome stuck windshield south georgia heat 2 weeks didnt fall car radio doesnt bluetooth listening pandora road trip volume level changes small increments bluetooth audio devices increment large steps go not quite loud enough way loud one small steps easy find right audio levelthe bad definitely not waterproof like water resistant purchased music kayaking got splashed little didnt seem adversely affected got dunked started acting weird kept powering buttons actually part rubber ring goes way around speaker pulled ring let air dry works good new worth bucks paid really change description volume track change buttons buttons long press volume short press change tracks get annoying forget tap button trying bump volume bit happened frequently