Big boombox speaker

* Wireless Bluetooth Streaming: Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns playing impressive stereo sound. * High-capacity 20,000mAh rechargeable battery: Built-in rechargeable Li-Ion Battery supports up to 24 hours of playtime and charges devices via dual USB ports. * IPX7 Waterproof: Take Boombox to the beach or pool without worrying about rain, spills or submersion in water. * Sound modes: Enjoy deeper bass and richer sound in indoor mode; switch to outdoor mode for expansive sound with strong bass and longer playtime. * Monstrous sound along with the hardest hitting bass: Incorporated four active transducers and two JBL bass radiators, JBL Boombox delivers monstrous sound along with hardest hitting bass that you will not only hear but also see it. * JBL Connect+: Amplify your listening experience and rock the party by wirelessly connecting more than 100 JBL Connect+ enabled speakers.