You can get 3 hours of listening time by charging AirPods in the charging case for just 15 minutes.
Yes, you can connect Airpods with iPhone 6.
Yes, many people does that to improve the battery life.While using only one AirPod at a time, your iPhone will switch over to a mono mixdown so, you can hear both sides of any stereo.
If you have already paired your AirPords with your iPhone and want to pair with any other iPhone, you need to follow the below steps.
Step 1: Open your AirPods charging case
Step 2: Tap "Connect"
Step 3: Press and hold the "pairing" button on the back of the case.
The AirPods will begin charging as soon as they are in the charging case. It does not make any difference, whether the case lid is open or close.
Look past their offbeat design and you'll find that Apple AirPods' compact size and high convenience factor are a winning combination.