Adheres To The Back Of Your Device Magnetically | Adhesive Ring Included For Non-Magnetic Phones | Adjustable Tilt | Carabiner Attachment For Attaching To Bags, Keys, Etc. | Carabiner Not For Climbing | Push Button To Power On/Off And Change Settings | 3 Speeds – High, Medium & Low | Charging Time Approximately 1 ½ Hours | Run Time Approximately 1 – 3 ½ Hours, Depending On Fan Speed | 900 mAh Lithium Battery | Features A Type-C Input (Cord Included)