1. Material: aluminum alloy, zinc alloy, plastic 2. Weight: 317g gross weight 3. Size: 90x55x110MM 4. Power supply: 2 AA batteries (not included) 5. Uses: fish, seafood, molecular cuisine, cocktails, nuts, snacks (the smoking gun quickly uses various types of sawdust, tea, herbs, spices, hay, and dried flowers to smoke. It only takes 3 to 5 minutes to add to food or drink Cold smoke and aroma) 6. Features: It can be assembled or disassembled without tools. Wipe or water is easy to clean, but dishwashers are not recommended. The weight is easy to carry around, suitable for your barbecue, picnic, and cooking requirements 7. Packing list: 1x smoker, 1x hose, 1x brush, 1x screwdriver, 2x filter, 1x manual How to use: 1. Put food in a container 2. Seal the container and insert the smoking tube 3. Put the smoker into the smoker and press the power button 4. Ignite the wood chips and fill the container with smoke 5. After smoking for a certain period of time, take out the pipe, seal the container, and wait for the smoke to settle, then the smoking can be completed 6. It is recommended to clean it once 2-3 times. Remove the filter and clean the oil stains with water or alcohol.