1. Uses PS4 controller to play smartphone games
2. Can clamp on PS4 controller or use as a phone holder individually
3. Suitable for most Android 4.0 or later version smartphones with OTG function
4. Compatible with up to 6 inch / 86mm smartphones
5. Do not wipe the product with a chemical reagent, do not scratch the product with sharp
objects, do not squeeze or cast the product
6. Do not put the product in high temperature environment and throw it into the fire