Stainless Steel Insulated Tumbler with Bluetooth Speaker at Bottom

Built-In Bluetooth Speaker (Bottom Base) – Integrated wireless speaker at the bottom lets you enjoy music anywhere — perfect for gym, travel, outdoor trips & office desks. 3-Way Drinking Lid – Drink directly, sip with straw, or sealed cover option for spill-resistant use. Premium Stainless Steel Insulation – Double-wall vacuum insulation keeps beverages hot or cold for long hours. Leak-Resistant Flip Lid – Secure locking lid prevents accidental spills. Rechargeable Speaker – USB charging support with easy control buttons at the base. Large Capacity & Slim Design – Fits most car cup holders and easy to carry. Stylish Matte Pink Finish – Elegant, trendy design suitable for women, students & professionals. Multipurpose Use – Ideal for coffee, tea, water, juice, protein shakes & more.