Split air conditioner, Basic company, 12 units. The air conditioner needs a remote because its remote is lost and needs freon because when the worker disassembled it, the freon leaked. I swear to God there is no leak, but the worker did not know how to disassemble it correctly. Please, only serious buyers should contact. Please, only serious buyers should contact. It is clean, I swear to God. The price is by offer.