1Handheld air pump design, easy to use, increase the comfort of handheld. 2The operation is simple. After the spray material is prepared, press the switch button to work. 3The singleaction design of the airbrush saves spray materials and is highly practical. 4Small and practical miniature air compression machine, compact size, easy to carry. 5It is made of aluminum material, strong and durable, not easy to damage, and long service life. Item Type: Pneumatic Airbrush Material: Aluminum Weight: Approx. 462g/16.3oz Air Compression Machine Size: Approx. 10.5 x 4.5 x 4.5cm/4.1 x 1.8 x 1.8in Airbrush Length: Approx. 14.75cm/5.8in Nozzle Diameter: Approx. 0.4mm/0.02in Watering Can Capacity: 5/20/40cc Air Compression MachineBattery Model: 402929 500mAh 7.4V Rechargeable LithiumOutput Voltage: 7.4V Working Pressure: 20Mpa Air Consumption: 7-7.5L/min Product Color: Black } 1 x Airbrush 3 x Spraying Bottle 1 Set of Brushes 1 x Dropper 1 x Wrench 1 x Data Cable 1 xAir Compression Machine 1 x Instruction 1. Please allow 0& 8209;2 cm 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.