The ultimate blend of functionality and style – the Portable Insulated Cup with Bluetooth Speaker. This innovative cup combines the convenience of a high-quality insulated tumbler with the entertainment of a Bluetooth speaker, making it the perfect accessory for any occasion.

Materials:

• Liner Material: Premium 304 Stainless Steel for optimal insulation and durability
• Shell Material: Sleek 201 Stainless Steel for a modern and stylish appearance

Size: 10.5*10.5*21.5 (cm)

Thermal Insulation Performance:

• Keeps your beverages hot or cold for 6-12 hours, ensuring you enjoy the perfect temperature every time.

Portable and Functional:

• Vacuum insulated to maintain temperature
• Built-in Bluetooth speaker for on-the-go entertainment