* Music tumbler cup: Each stainless steel speaker tumbler cup has a detachable wireless speaker in the base, you can enjoy music and relax while drinking water with this wireless music tumbler.

*Double Wall
* Vacuum Insulated* Comes individually boxed
* BPA FREE 
* Coated for Sublimation
* Material: Food-grade 304 stainless steel
* Double Wall Insulated: Keeps drinks cold or hot for 6-12 hours

* Note: When you wash the speak tumbler, unscrew speaker to separate it from the cup, speaker cannot be washed, it will be damaged not microwave.

SUBLMATION INSTRUCTIONS:

Tumbler press 375* for 30 seconds on each side