we are committed to providing best wireless audio products and build a totally wireless lifestyle. Wireless life is a trend, a new proposition. Easy link, simple live OPERATION STEPS Step 1: Take out the two separate earphones: When you use it for the first time, charge the headset and charging case, take out the two separate earphones from the charging case, put on the button, the earphones will automatically pairing. Step 2: Automatic pairing: Two separate headphones will be automatically paired within 3 seconds. Step 3: Connect the phone: Turn on your phone Bluetooth, you will search for earphones click on the connection, there will be a prompt "connected". Step 4: Automatic turn off and charging: Put 2 headphones into the charging case, the headset will automatically disconnect from the Bluetooth device, and turn off, then recharge