Charging / Battery Life - Etymotic Research ety8 User Manual

CHARGING / BATTERY LIFE

Note: Fully charge before first use (approximately 2-3 hours).
Charging: LED yellow
Charging complete: LED off
• Charge the earphones from a computer via the USB cable provided.
Charging
1. Plug USB cable into the USB port on the R earphone.
2. Connect to a computer.
Battery life:
Up to 10 hours
• Low battery warning: LED blinks green when there is
one hour left.
4
LED