Features AUTOMATIC START AND STOP FUNCTION: Our airbrush compressor has no switch, simply press the trigger and it will start. Easy to operate. PRESSURE ADVANTAGE OF THE AIRBRUSH: While similar cordless airbrushes have a maximum pressure of 15 PSI, ours has a maximum pressure of 30 PSI. LONGER BATTERY LIFE: Our airbrush uses a rechargeable lithium battery with a capacity of 1500mAh, allowing it to work continuously for 50 minutes on full charg e. ERGONOMIC DESIGN: Designed with ergonomics in mind, our handheld gun style airbrush provides a comfortable grip for easier and more efficient usage. VERSATILE AND PRACTICAL: Perfect for a wide range of applications, such as painting, crafts, and makeup, making it a more convenient and efficient tool. 1. AUTOMATIC START AND STOP FUNCTION: Our airbrush compressor has no switch, simply press the trigger and it will start. Easy to operate. 2. PRESSURE ADVANTAGE OF THE AIRBRUSH: While similar cordless airbrushes have a maximum pressure of 15 PSI, ours has a maximum pressure of 30 PSI. 3. LONGER BATTERY LIFE: Our airbrush uses a rechargeable lithium battery with a capacity of 1500mAh, allowing it to work continuously for 50 minutes on full charg e. 4. ERGONOMIC DESIGN: Designed with ergonomics in mind, our handheld gun style airbrush provides a comfortable grip for easier and more efficient usage. 5. VERSATILE AND PRACTICAL: Perfect for a wide range of applications, such as painting, crafts, and makeup, making it a more convenient and efficient tool. Spec: Item Type: Mini Airbrush Kit Material: Aluminum Alloy Battery: 6.4-8.4V polymer x 1 Battery Capacity: 1500mAh (shipped with built in battery) Charging Method: USB Charging Time: 2 hours Working Time: 50 minutes Pressure: 30PSI Maximum Plugging Pressure: 25 to 30PSI Working Pressure: 10 to 14PSI Airflow: 6 to 8L/Min Nozzle Size: Approx. 0.3mm / 0.01in Application: Commercial art, illustration, photo retouching, handicraft, model, beauty nail art, spray painting, etc. packing list: 1 x Compression Pump 1 x Spray Pen 1 x 20 CC Plastic Paint Cup 1 x 40 CC Plastic Paint Cup 1 x USB Power Cable 1 x Wrench 1 x Straw 1 x White Sheath 5 x Through Needle 5 x Brush 1 x Manual Package List 1 x Compression Pump 1 x Spray Pen 1 x 20 CC Plastic Paint Cup 1 x 40 CC Plastic Paint Cup 1 x USB Power Cable 1 x Wrench 1 x Straw 1 x White Sheath 5 x Through Needle 5 x Brush 1 x Manual