From the backyard to the bleachers, the BRV-XXL is the biggest and loudest Bluetooth speaker made for the outdoors. A necessity for big tailgates and home entertaining alike, the XXL is packed with quadruple audio drivers that push big sound out of both sides of its cabinet. A gigantic 15,600 mAh built-in battery is powerful enough to charge Smart phones, and offers up to 14 hours of uninterrupted playtime. The BRV-XXL can hold its own against accidental falls, sand, dirt, and dust, with an IPX5 waterproof rating to keep the party going, rain or shine. Customize the sound of your music with adjustable EQ settings, including bass and treble treatments, or host your party to the fullest with the BRV-XXL’s built-in microphone jack. This enormous speaker costs about Rs. 43,500 and is available at Oliz Store.