Hot/Cold All tumblers are boxed. Straw and lid included. Music Cup: The stainless steel speaker cup has a detachable speaker at the bottom, the LED light will flash with the rhythm of the music, you can enjoy music and relax while drinking water. Detachable Speaker: When you wash this speaker cup, unscrew the speaker to separate it from the cup, the speaker cannot be washed and will be damaged. Do not microwave. Seamlessly connect your devices and groove to your favorite music, podcasts, or take hands-free calls while staying on the move. With its sleek and modern design, this bluetooth speaker tumbler is the perfect companion for outdoor adventures, gym workouts, travel, or your daily routine. The 20oz capacity ensures you stay hydrated throughout the day, while the leak-proof lid provides worry-free portability.