Mini Projector With a handle for easy portability! Image Technology: TFT LCD Resolution: 640*360 Maximum Resolution: 1920*1080 Brightness: LED Operation Mode: Manual operation Projection Distance: 1.5-5M Projection Ratio: 1.62:1 Aspect Ratio: 16:9 Power: Standard Adapter: 12V-2.5A Built-in Battery: Adapter: 12V-3A Lithium Battery: 7.4V/1600mAh Input: HDMI/USB/Micro SD/AV/Micro USB Output: Earphone Net Weight: 0.5kg Device Size: 117.8*133.4*94.9mm Includes Japanese guide (with guides in 6 languages) Used a few times after purchase. Operation has been confirmed by connecting to a smartphone. The second photo is difficult to see, but there is some discoloration. Instant purchase OK.