Welcome to our shop 1. Wide Application: The straw is 32.5cm long with a diameter of 2.7cm at the bottom, making it suitable for most beverage bottles, with an inner diameter of the silica gel at the mouth of the bottle being 4.5cm and the diameter of the head being 11.5cm. This device easily turns any beverage container into a convenient beverage dispenser. 2. Easy to use: After installation, the device allows for one-handed operation, preventing drips or spills. Users can dispense drinks automatically by simply pressing the trigger with a cup or bowl, eliminating the need to lift heavy drink containers and freeing their hands. 3. No lifting required: By inserting the dispensing tube into the drink bottle, adjusting its length, and tightening the cap, drinks can be dispensed automatically with the press of the trigger, preventing spills, drips, and waste. 4. Electric Faucet: This faucet transforms any beverage container into an easy-to-use juice dispenser without the need to lift heavy bottles. 5. Packing list: 1 * Electric Beverage Suction (Package Without Battery). Please note that we only sell the Electric Beverage Suction and not any other items depicted in the picture. 100% Satisfaction: Our customers are our top priority. If you encounter any product problems, such as damage or incorrect quantity of goods upon receiving your order, please contact the seller immediately. We are committed to providing you with satisfactory after-sales service.