The Casper PC-09TL33 is a compact, non-inverter portable air conditioner designed to provide effective cooling for smaller indoor spaces. With a cooling capacity of about 9,000 BTU/h (≈ 2.58 kW), it is suitable for rooms up to ~12-15 m², or about 36-45 m³ in volume under ideal conditions. It operates on standard 220-240V, single-phase, 50Hz power. The unit uses R-410A refrigerant, and includes a gold-plated copper condenser (radiator) for improved heat exchange, enhanced durability, and resistance against corrosion. Airflow is approximately 310 m³/h, allowing for decent circulation within its coverage area. Physically, it measures about 708 mm in height × 335 mm width × 325 mm depth, and weighs around 24 kg. Additional conveniences include its easy portability (with four wheels), a standard dust filter, and features such as auto-restart after power failures. While it is not an inverter model, it offers reliable cooling performance with stable compressor operation.