Portable dental units are compact systems for mobile dental setups, temporary work areas, training rooms, and clinics with limited space. Depending on the model, it may include an air compressor, 3-way syringe, handpiece tubing, suction components, water bottles, foot control, scaler connection, curing light connection, pull-out handle, or wheels. Some products are listed as basic portable units, while others include accessories such as handpieces, scaler and curing light. The exact configuration depends on the product SKU and selected options. Models may vary by voltage, air output, pressure range, suction type, tubing layout, water supply method, case material, dimensions, weight, and accessory compatibility. Please review each product page for included parts, technical specifications, package details, and after-sales terms before ordering. These products are intended for professional dental use and should be operated according to the user manual and local requirements.