Feature: 1. Fast Heating: Efficient heating technology to quickly provide you with warmth. Double sided air intake accelerates heat energy conversion. 2. Portable Design: Small and lightweight, easy to carry anywhere. Intelligent constant temperature, designed with handle for easy carrying. 3. Security Protection: This electric heater comes with multiple safety features for worry free operation. Overheating protection and anti scalding design, higher melting point and higher thermal efficiency. 4. Silent Operation: No noise operation, will not interfere with your work or rest. Enjoy a peaceful environment as this heater operates silently. Making it quiet enough for most people to use in a bedroom while sleeping. 5. Multifunctional Use: Suitable for home, office, dormitory and other places, is an ideal choice for gifts. Can be used as office hand warmer and casual foot warmer. Specification: Item Type: Heater Material: Plastic. Package List: 1 x Heater1 x Manual2 x Accessory