Product Name: COMPATIBLE Huawei Mate 9 Pro On Off / Volume Button - Black
Compatible Model: Huawei Mate 9 Pro
Type: On/Off & Volume Button Set

Function:
Replaces faulty power and volume buttons
Restores button responsiveness

Installation: External/Internal replacement (requires technician)
Condition: Compatible Replacement Part
Color: Black
Usage: Suitable for Huawei Mate 9 Pro On/Off and volume button replacement
OEM: Yes