Stay hydrated and entertained with our 40oz Cup Speaker! This cup not only keeps your drinks hot or cold all day with its copper insulated double wall vacuum, but also comes with a removable wireless speaker. Enjoy 3 hours of playtime and easily recharge in just 2 hours with the included USB-C cable. The stainless-steel cup is BPA free, has a nonslip lid, and fits perfectly in a cup holder. Includes a mix of navy, grey, aqua, light blue, white and purple designs. Cheers to music and hydration in one!