Specification: Item Type: Coffee Machine Coffee Cup Material: PCT Upper Cover Material: Silicone Sealing Ring Cover Liner Material: Stainless Steel Liner with Plastic Shell Color: As shown in the picture Size: Approx.22.6x8.1cm/8.9x3.2in Weight: Approx.983g/34.7oz Input Port: USB Water Tank Capacity: 120ml Extraction Pressure: 15Bar Rated Power: 8W Extraction Time: 30S Battery Capacity: Polymer Lithium Battery 1500mAh Step: 1. Put coffee powder or capsules 2. Screw in the brewing unit and cup 3. The water tank is heated by injecting hot or cold water 4. Press the switch to start the coffee machine Package List: 1 x Tank Lid 1 x Machine Body 1 x Upper Cover 1 x Lower Cover 1 x Coffee Cup 1 x Coffee Bag 1 x USB Cable Note:1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Non‑heating version: No heating function, hot water is required.4. When the coffee powder brews the unit, there is residual pressure in the brewing unit. After brewing, please wait 30 seconds before removing the brewing unit.5. It is forbidden to heat milk or coffee powder and other substances in the water tank. It is recommended to use pure water for brewing.