Connect your headphones to your iPhone, iPad, or iPod touch
Go to Settings > Bluetooth.
Tap the name of your headphones in the list.
Connect to other devices
Go to the Bluetooth settings on your device. For example, on your Mac, click the Bluetooth
icon in the menu bar.
Select your headphones from the list of Bluetooth devices. If you don't see your headphones
in the list, press and hold the power button on your headphones for 5 seconds.
Charge your headphones
Plug your headphones into a power source using the included micro USB cable. As the
headphones charge, the five Fuel Gauge lights flash. When your headphones are fully
charged, all five lights remain lit.
Your headphones provide up to 22 hours of playback from 90 minutes of charging, and up to
40 hours when you turn off Pure ANC. And with Fast Fuel, your headphones provide up to 3
hours of playback from a 10-minute charge.
Check how much charge your headphones have
To check the battery level, make sure your headphones are turned on, then tap the power
button on your headphones and watch the five Fuel Gauge lights on the right earcup.