JBL combines high-quality audio performance and durability so you can enjoy your favorite music in any environment with the forest green Xtreme 2 Portable Bluetooth Speaker. The Bluetooth streaming capability allows up to two users to connect to the same speaker, so everyone gets the chance to hear their favorite tunes. Armed with four drivers, two JBL bass radiators, and a rechargeable 10000mAh LiPo battery, this speaker is designed to provide clear sound over a long period of time. The IPX7-rated, fully waterproof design is complemented by a rugged and durable rubber housing. Moreover, the JBL Xtreme 2 incorporates a noise and echo cancelling speakerphone, allowing it to be used to make clear calls in any environment when paired with a smartphone. It also has a USB Type-A charging port and auxiliary audio input, which lets users charge any smartphone or tablet or connect to this speaker directly, so the party never has to stop. Furthermore, the Xtreme 2 features JBL Connect+, allowing you to wirelessly link one-hundred or more Connect+-enabled speakers, amplifying the listening experience.