Plantronics DISCOVERY 925 User Guide - Page 7

Charging Your Earpiece 1 2 Indicator Light Charging Jack CHARGING TIME 9 hours....Full charge using USB 3 hours....Full charge using AC The charging case provides one full charge to your earpiece before the battery within the case requires charging. While the case is charging, the indicator light on the bottom of the case flashes red. When fully charged, the indicator turns off. Recharging the Charging Case 1 To check the battery status of the charging case, you must connect the earpiece to the case. If the earpiece does not begin charging mode (indicator light slowly flashes red) then both the earpiece and case need recharging. 2 Plug either the AC charger or the USB charger to power source before connecting to the charging jack on the bottom of the case. If you disconnect the power source from the case after 10 minutes of charging you must then wait at least 60 minutes before reconnecting a power source to resume the charging cycle. NOTE If recharging with the AC charger, the charging case will feel warm to the touch during the charging cycle. Once fully charged, the case will cool down. See the separate "For Your Safety" booklet for more information. 3