EMOTIV uses a lithium battery that when fully charged provides up to 12 hours of continuous use.
The headset charging LED will be red when it is charging, green when fully charged and blue when switched on.
The headset won't work while the charger is plugged in. This is done for safety reasons. So before switching the headset on, please make sure you disconnect it from the charger.
A fully discharged headset can take many hours to recharge; we recommend overnight charging to ensure sufficient time for the batteries to recharge.