Features: - heating and cooling fan combines Qivation photocatalyst technology, to provide additional air purification function - Unique photocatalyst dust filter, Blocks pollutants to the maximum extent, and then the cooling and heating fans output fresher air - Coupled with a photocatalyst body, all-weather antibacterial purification - PTC Technology is more secure and energy savings. - Three Level Safety protection to protect you and your family. - Small and lightweight design, suitable for use on working table, bedside, coffee table. Specification TiO2 Spec.: - PIAJ certified - Titanium dioxide (TiO2), Silver ion and Water Wind: Warm / Cool Angle of rotation:90° Auto power off: 8 hours Triple temperature overheating protection: - Motherboard (temperature sensor + buzzer) 140° - Temperature control switch 155° - Fuse (thermal fuse) 205° Material: ABS PC Product Weight: 750g Product size: 146mm x 124mm x 202mm Input: 220-240V Power: 600W Plug: UK Corded Length: 1200mm Warranty Period : 1 Year