This is a beautiful, like-new ceramic heater with a human presence sensor. It has only been used two or three times. It is a 2024 model. The manual is not included. This ceramic heater has a human presence sensor that automatically turns it on and off when it detects movement. It has a child lock function to prevent children from playing with it! It automatically operates when it detects human movement, making it effective for energy saving. Because it is an electric heater, warm air comes out immediately when the power is turned on. With 1200W of high power, it can instantly send out warm air. It has 3-stage wind power adjustment: 1200W, 600W, and 30W! You can switch between human presence sensor automatic operation and continuous operation depending on your purpose. Product Details Features: Rapid heating: Fastest in about 1.5 seconds Continuous operation mode Human presence sensor 3-stage wind power adjustment Lightweight design Quiet design Angle adjustment function Timer function Automatic shut-off when tipped over Thermostat Temperature fuse Child lock Easy-to-understand operation Handle for easy carrying