Welcome to Get DIRTI Work Out line by DIRTI Diana. DIRTI Diana is a hip hop music artist who believes to achieve anything you must work hard at it . Diana's mission is to create a unique fun filled work-out line that brings some fun to your work-out while achieving great results. The Built in Bluetooth Speaker has pairing range up to 30 ft. Support Mini SD card play, waterproof design, built-in rechargeable battery. Water Bottle is BPA Free and Impact Resistant. It is a Anti-electrolytic treatment, non-toxic, tasteless, and wear resistant bottle. Bottle can hold 13 oz. of liquid. Charging time: 2-3 hours. Playback time: 4-5 hits. Get DIRTI Blue tooth water bottle is a unique way to listen to your favorite jams from any phone using blue tooth or be hands free by downloading music to your SD card.