Drops room temp 6-7°C reliably
Living room was 27°C during the heatwave. This brought it down to 20°C in about an hour and kept it there. Proper cooling, not just blowing cold air around like a fan. Worth every penny.

The De'Longhi Pinguino PACEX105A+++ is a mobile air conditioner delivering 10,000 BTU/h cooling with A+++ energy efficiency and Silent Technology that reduces noise by 50% — ideal for renters and homeowners seeking powerful, quiet cooling without permanent installation.
Particularly suited for users prioritising low running costs and quiet operation in bedrooms, home offices, and living spaces. New original stock with full manufacturer's guarantee. This model directly addresses concerns about high electricity costs during prolonged summer operation whilst combining maximum energy efficiency with whisper-quiet cooling performance.
Customer reviews
Living room was 27°C during the heatwave. This brought it down to 20°C in about an hour and kept it there. Proper cooling, not just blowing cold air around like a fan. Worth every penny.
My previous portable AC sounded like a jet engine. This hums along quietly – I can have the TV on at normal volume and hear it fine. Sleep mode is barely noticeable.
Wasn't sure I'd actually move it between rooms, but the wheels make it effortless. Kitchen during the day, bedroom at night. Hose detaches in seconds. Genuinely versatile.
Monitored it on my energy tracker – runs about 6 hours a day and costs roughly £1. Eco mode brings that down to about 70p. Far cheaper than I expected for proper air conditioning.