This is an ACSON wall-mounted air conditioning unit. It's a non-inverter type, meaning it operates at a fixed speed and output, cycling on and off to maintain the set temperature. It utilizes R32 refrigerant, which is a more environmentally friendly and energy-efficient refrigerant compared to older refrigerants like R410A. Being wall-mounted, it's designed for easy installation and is suitable for cooling individual rooms or smaller spaces. Non-inverter models are generally more affordable upfront but may consume more energy than inverter models over time.