Electric Cup Cooling Holder (US Plug) Keep drinks cold anywhere with a compact, portable electric cooling cup designed for cans, bottles, and cups. The unit uses an advanced ETC semiconductor cooling chip and a double side exhaust layout for fast cooling and efficient heat dissipation. A recessed aluminum cup and silicone trim reduce cold air loss for better insulation. Touch control makes operation simple and intuitive. Key benefits Keeps beverages cool: Lowers drink temperature quickly and holds it steady even in warm environments. Fast performance: Cools room temperature water to about 5 C in roughly 30 minutes using a 28W semiconductor system. Secure insulation: Recessed aluminum cup plus silicone lining prevents cold air from escaping and reduces temperature loss. Easy to use: Intelligent touch control and visible indicator for straightforward operation. Portable and travel friendly: Lightweight design with US plug makes it convenient for office, home, or travel use. Wide compatibility: Designed for 350 ml capacity cups and works with cans, bottles, and standard cups. Specifications Item type: Electric Cup Cooling Holder Size: US Plug Material: Aluminum and silicone Voltage: 100240V Rated power: 28W Cup capacity: 350 ml Control mode: Intelligent touch control Cooling time: About 30 minutes to cool room temperature water to about 5 C Cooling system: ETC semiconductor cooling chip with double side exhaust Typical use scenarios Office desk: Keep soda or water chilled during long work hours without needing an ice bucket. Home living room or kitchen: Maintain a cold drink while watching TV or cooking. Road trips and commuting: Use in cars or portable setups where a compact cooling solution is preferred. What is included 1 x Cooling Cup unit 1 x Aluminum cup 1 x Lid 1 x Power adapter (US plug) 1 x Instruction manual Quick start guide 1. Insert the plug into the refrigeration cup and connect the adapter to an AC power outlet. 2. Turn on the refrigeration switch. The indicator light will illuminate and the fan will start. 3. Briefly touch the cooling plate to confirm it is cold. 4. Pour a beverage into the aluminum cup for cooling. Alternatively, add a small amount of water to the aluminum cup and place a canned or bottled drink inside for indirect cooling. This cooling holder offers a compact, reliable option for maintaining chilled drinks in a variety of everyday settings.