Package list:
1*paper tube
1*lens
1*back sticker
1*projection paper box

Note:
1) The product is initially positioned as an entertainment device, just a simple one Projection device toy that certainly isn't as good as a projector worth thousands of dollars. No analogy, if you pay close attention to the quality of the product, please buy carefully.
2) Projection on white is better. The darker the room climate, the better. At first I feel like the picture is darker and I have time to adjust.
3) Video with subtitles, subtitles cannot be displayed in the forward direction, and the display is reversed.
4) Due to environmental requirements and operational requirements, the projected effect of this product is sometimes small. Please be careful when ordering. The bad projection effect does not to unreasonable unconditional return. The product of unpacking the accessory bag does not give unreasonable unconditional return (requires the difference in material price). This projector is just a DIY product. It's not a real projector. The interface and subtitles are reversed. please know

1) If the picture is upside down, flip the phone directly.
2) If the graphics are reversed: (a) For Android phones, you can go to . Download Rotaion Contro software to control image flipping. (b) This can be set via Settings - General - Accessibility - Assistive Touch - Device - Rotate - horizontal to the left/horizontal to the right. (The field contains a description)