Upgraded Wireless Airpods 12 Charging Case , Compatible For Airpods 1St 2Nd Generation Charging Case Replacement, Air-Pod Charger Case With Bluetooth Pairing Sync Button (No Earpods)Instructions: Turn on the bluetooth function, insert the earphones into the AirPod 1 & 2 replacement charger case, and keep the lid open Press and hold the button for s..