I received to review paint sprayer (SG550) which package included spray gun, 4 cooper nozzle sizes (1.0mm, 1.5mm, 2.0mm, 2.5mm), power cord, paint strainer, cleaning pin, container, wall plug-in cable cord, cleaning brush, air filter, container lid, Seal gasket for front end, Seal gasket for suction tube and an easy guide manual. The spray gun can spray water-soluble latex or wood paint, but cannot spray granular solid liquid paint of diamond, mud, imitation or real stone or putty powder. The spray gun is ideal use for fence, cabinet, car, interior walls, crafts, board, chair, desk, bureau, dresser and more. What you'll find at Huepar Tools is a high quality spray paint gun and professional customer service.

Helper Tools 550W HVLP spray paint gun has 3 features that allow you to select on each cooper nozzle your desired paint style of horizontal, circular or vertical. The spray gun valve knob has an adjustable flow control to adjust the level of paint thickness after nozzle have been replaced on the knob. The spray gun handle has an ABS anti-slip design which provides a good while painting and prevents hands from slipping or sliding off the handle. It also has a detachable design for an easy attach & detachment with ease and cleanup. For best results, spray at a distance of 100-300mm.
Very easy to assemble the manual guide explains what each part is for and how to assemble them also Huepar Tools amazon site shows that exact same description, but in picture format which makes it very easy to understand too. The container has a wide opening where it's easy to pour in paint with no spills or mess and it stays on securely after being placed on the spray gun. Once the selected knob adjustment of (horizontal, circular or vertical) then the spray gun is ready for use.
Disclosure: I was not compensated for this product, however, I did receive this product to try and review all opinions are my own and may differ from yours. In Accordance with the FTC's 16 CFR, Part 255:"Guides Concerning the Use of Endorsements and Testimonials in Advertising