BlueAnt ENDURE Rugged Bluetooth Earpiece - Manual (Page 3)

Charge Your Headset
Your headset has been given an initial partial charge to get started,
but for best results charge it using the supplied USB cable and
adaptor until the indicator light turns white.
> Charge the Endure whenever it announces the battery is Very Low .
> Your headset features Rapid Charge technology. It will charge to
50% capacity in just 30 minutes. A full charge takes about 2 hours.
> During charging, the indicator light fl ashes red.
> When the light goes white, the charge is complete.
> The Endure features an iPhone headset battery meter so you can
check your battery status at a glance.
2
USB Connector
(lift cover to access)
Power
Switch