Flash automatically calculates brightness and adjusts shutter speed. Selfie mode - pull out the lens to switch mode. Simple operation with instant picture production. Automatic film feed-out. Convenient selfie mirror. Flash range up to 9ft. Photo picture size: 2.13" x 3.4". Auto power off after 5 minutes. Includes: 10-Pack of Instax mini film. 2 AA Batteries. Wrist strap.