I'm selling this because I bought it to play games, but ended up not using it much. There are some minor scratches on the part that holds the smartphone, but overall, it's in good condition. The buttons work perfectly fine. It connects via Bluetooth, so it can be used with a wide range of devices, and I didn't notice any lag with RPGs or action RPGs. I also liked that it was shaped similarly to a PS4 controller, making it very easy to hold. If you're looking for one, how about it? COWBOX Android iPhone iPad switch smartphone switch controller [Model: COWBOX D9 Double Hole Stick + APP + FPS version] Compatible models [Switch lite/Switch OLED Android (shootingplusV3+) Android/iPhone (Dinput/Xinput)] Features [Third-generation 0 dead zone stick, Gamepad Space support, rapid-fire/rapid-fire hold, gyro, HD vibration, 130~270mm length support] White