By default, the vibration is activated when the navigation keys on the Huawei smartphone are pressed or tapped, but we can also disable the vibration or haptic feedback anytime if desired.

Android 10 | EMUI 10.0
Step 1:  Open the  Settings
Step 2:  Tap on  Sounds & vibration
Step 3:  Tap on  More sound settings
Step 4:  Enable or disable  Vibrate on touch
  1. Open the Settings
  2. Tap on Sounds & vibration
  3. Tap on More sound settings
  4. Enable or disable Vibrate on touch

Huawei Instructions