Product Name: COMPATIBLE Huawei Nova 4e / P30 Lite On/Off / Volume Button – Black
Compatible Models: Huawei Nova 4e, Huawei P30 Lite
Type: Side Key Button Set (Power + Volume)
Function:

Replaces worn, stuck, or missing side buttons

Black finish matches original frame colour
Installation: External repair (no soldering)
Condition: Compatible Replacement Part
Usage: Suitable for Huawei Nova 4e / P30 Lite button set replacement (black)
OEM: No