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 charge. 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. 1 x Compression Pump1 x Spray Pen1 x 20 CC Plastic Paint Cup1 x 40 CC Plastic Paint Cup1 x USB Power Cable1 x Wrench1 x Straw1 x White Sheath5 x Through Needle5 x Brush1 x Manual Item Type: Mini Airbrush KitMaterial: Aluminum AlloyBattery: 6.4- 8.4V polymer x 1Battery Capacity: 1500mAh (shipped with built in battery)Charging Method: USBCharging Time: 2 hoursWorking Time: 50 minutesPressure: 30PSI MaximumPlugging Pressure: 25 to 30PSIWorking Pressure: 10 to 14PSIAirflow: 6 to 8L/MinNozzle Size: Approx. 0.3mm / 0.01inApplication: Commercial art, illustration, photo retouching, handicraft, model, beauty nail art, spray painting, etc.