This is a Daikin Humidifying Air Purifier, model ACK70V-T (Bitter Brown). I am selling it because I no longer need it after purchasing a different product last month. I bought it about 5 years ago for around 37,000 yen and used it in the living room for the air purification function only. I used a separate dedicated humidifier, so I only tested the humidification function when I first bought it. Thank you for your consideration. Search terms: MCK70V ACK70V