You can use Apple AirPods with your Android phones. Check this video to know more on how to connect your Android phone with Apple AirPods.
Yes, Apple Airpods are compatible with Macbooks.
If you do not want to use your AirPods with your iPhone, you can disconnect them easily. Follow below steps to disconnect AirPods with the iPhone.
Step 1: Go to Settings
Step 2: Tap "Bluetooth"
Step 3: Tap "information button" besides your AirPods
Step 4: Tap "Forget this device"
When you open the case, the light shows the charge status of the AirPods when they are inside the charging case. When you remove them, it shows the battery level of the charging case. Green light means they are fully charged and you do not need to charge immediately, while orange light means you need to charge them now.
Look past their offbeat design and you'll find that Apple AirPods' compact size and high convenience factor are a winning combination.