Your case carries enough power to charge your wireless earbuds up to 5 times, for a total of up to 20 hours. To check how much power it still carries:
1. Place the buds in the case. The LED on the front of the case will illuminate indicating how much battery remains:
a. If it lights up completely, 75% or more remains.
b. If it lights up ¾ of the way, between 50-74% remains.
c. If it lights up ½ of the way, between 25-49% remains.
d. If it lights up ¼ of the way, less than 24% remains.
2. Recharge your case whenever you wish.