Speaker: Get a JBL Flip 5 speaker. Portable and IPX7 waterproof design: Can be used indoors or outdoors and can be stood vertically or horizontally. Bluetooth compatible: Connects to Bluetooth 4.2 devices. Playtime:Enjoy up to 12 hours of booming bass on one charge. Versatile: Can be paired up with other JBL PartyBoost-compatible speakers for an even bigger sound. Colours: Choose between blue or black.