The Lumi Tritan Audio Bottle 25oz lets you connect wirelessly to any Bluetooth enabled audio device and enjoy your favorite music, podcast or audiobook. It supports conference calls as well for easy, hands-free operation. Screw-on base with a built-in, light-up, Bluetooth speaker complete with flashing LED lights to provide hours of on-the-go entertainment. Bluetooth working range is 10 meters (33 feet). Durable Tritan material is shatter, stain, and odor resistant. Bottle works as a lantern as well with the built-in white bulb on the bottom base. It has a wide mouth opening for easy cleaning and filling. IPX6 water resistant. This piece is also an exclusive item and is BPA free.