Why does my beats pill 2.0 die so fast?

Why does my beats pill 2.0 die so fast?

My beats pill 2.0 dies so fast and takes almost a whole day to be fully charged

ANSWERS:

"Hi Angel Alvarado

Did you just purchase this?

Anyway how long did you use and do you use it frequently?

Inside the Beats Pill 2.0 has an internal lithium battery.

Battery has lifespan."