Bluetooth Tumbler

Speaker: You can take your favorite drink with your favorite song anywhere you go. The speaker can also be removed from the cup for portability or washing purposes.

Product capacity: 20oz

Including: sealing lid + plastic straw + USB cable for charge

The speaker is waterproof
Material：304 stainless steel, double walled vacuum insulated.

Double-walled vacuum Insulation: keeps any drinks hot for 6+ hours or cold for 12+ hours.