For OPPO F21 Pro 5G Battery Back Cover(Black) Tag-9.7 inch one set of doorbell interface

one set of doorbell interface

One Package Size 28cm * 24cm * 8cm / 11

General Compatible with Xiaomi:  Mi 10T Lite 5G

28kgs / 24

Speaker size: 32mm

For OPPO F21 Pro 5G Battery Back Cover(Black) Tag-9.7 inch one set of doorbell interface1. Battery back cover replacement part. 2. This part is used to replace your damaged or unworkable one with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. The installation of any new part should be done by a qualified person. We will not be responsible for any damage caused during installation. Specification: General Compatible with OPPO: F21 Pro 5G Package Weight One Package Weight 0.