Features:

• Unique ambidextrous design allows for standard, one-thumb, and reverse control options.
• Comfortable layout for playing slower games like RPGs with just one thumb.
• console-inspired button colours
• Dedicated quicksave button.
• Combo buttons: press in-between A+B to trigger both at the same time. 
+ button presses L+R.
• Compatible with all edge-to-edge display iPhones, plays best on Plus/Max-sizes

Notes:

• Requires Delta on iPhone to use.