Outdoor-Proof Speaker: Portable design with IPX7 waterproof protection to safeguard against splashes, waves, and water vapor. Get incredible sounds at home, on camping trips, or for outdoor adventures. 24H Non-Stop Music: With Anker’s world-renowned power management technology and a 5,200mAh Li-ion battery, the soundcore 2 speaker delivers a full day of great sound. Powerful Sound: The speaker features 12W power with enhanced bass from dual neodymium drivers. An advanced digital signal processor ensures pounding bass and zero distortion at any volume. Intense Bass: Our exclusive BassUp technology and a patented spiral bass port boost low-end frequencies to make the beats hit even harder. The soundcore 2 speaker delivers vibrant audio for home theater nights, beach parties, and sitting around a campfire. Grab, Go, Listen: A classic design refined with simple controls and effortless portability. Easy to use and take anywhere.