The back cover of the battery case includes: side buttons and camera flash, power button flex cable, charging port flex cable, microphone and flash flex cable, Taptic Engine vibration motor, WiFi antenna flex cable, ringtone speaker, Bluetooth flex cable, volume flex cable, and wireless charging unit. It replaces the broken, cracked, or damaged back cover of your device's battery case. Model: iPhone 15. Authentic Part: Removed from another authentic iPhone. Quality Control: Each item has been inspected by a technician and is in good condition before shipping. Note: The back cover does not include: main logic board, screen, front camera, rear camera, earpiece speaker, and battery.