Apple Pro 2a Generazione Auricolari Wireless Auricolari Auricolari + Custodia di Ricarica
Step 2: Open the earbuds charging case cover（Don't take out the headphones if the pairing is unsucessful）. Step 1: Turn on the phone’s Bluetooth. Rich, high-quality audio and voice. Step 3: The connection interface will show on the phone.