The Pill is powered by a built-in rechargeable battery. At full power capacity, you’ll enjoy up to 7 hours of playback.
From a dead battery, charging time is about 3.5 hours. Here’s how to charge your Pill:
The USB port will glow red while charging and glow green when fully charged. When you’re at 20 percent battery life, it will glow red—so you will need to charge it soon after.