The speakers come with an external silicone jacket, giving them protection when used in outdoor environments. They can easily be removed and placed back in the silicone outer jacket. You can see the speakers move with the beat. WS2 has twin speakers (left and right channels) which can be placed apart within a 10m wireless range. This gives you an immersive audio experience compared to traditional Bluetooth speakers where the left/right channel is only coming to from the front. Also, they house powerful 10W audio output (5W per speakers x 2). Decent, room-filling sound for parties or for listening to music in your garden. In addition, they have cool blue LED mood lights. This creates a nice ambiance in the dark,either outdoors or at home. Each speaker has a hanging loop and can be hung to give you a 'lantern' effect. They also have a magnetic base, allowing the speakers to stick to any metal surface. They can also stick to each other. Both are splash/water proof as all ports have rubberized seals. This is great for using outdoors at the beach or by the pool. The integrated hands-free mic allows taking/making calls via the speakers. WS2 speakers are rechargeable and provide around 4 hours of music playback on a single charge. Do not also forget the convenient charging cable with dual Micro USB tips for charging both speakers simultaneously.