When you first get your ROCKit / SACKit Rock 250 earphones you need to charge them before they are ready for use.
Start by placing your ROCKit / SACKit Rock 250 earbuds in the charging case. This is how the earbuds charge.
Now charge the charging case by either of 2 options:
- Place the charging case on a Qi wireless charger, like SACKit´s own CHARGEit.
- Use the attached USB-C cable and any 5V, 1A power supply.
Charge for 2 hours minimum. Please turn off your earbuds after use to get a longer battery life. The earbuds turn off automatically when placed in the charging case.