Samsung Galaxy S7 Edge - Key-Tap Feedback

Device Settings 259
Key-tap Feedback
Play tones when the dialing keypad or the keyboard is tapped.
1. From home, tap Apps > Settings .
2. Tap Sounds and vibration .
3. To On/Off to enable each option:
 Dialing keypad tone: Play a tone when the dialing keypad is tapped.
 Keyboard sound: Play a sound when the Samsung keyboard is tapped.
 Keyboard vibration: Vibrate when the Samsung keyboard is tapped.