Plantronics DISCOVERY 925 User Guide - Page 6

Charging Your Earpiece CHARGING TIME 3 hours .....Full charge using charging case 1 hour .......Minimum charge before first use Option C: Using the Charging Case Open the cover of the case. Align the charging jack on the earpiece with the micro USB connection in the case. Gently push the earpiece onto the micro USB connection until you feel it click into place. IMPORTANT Incorrect removal of the earpiece from the case will damage the micro USB port in the case. To properly remove the earpiece, use your thumb to gently push the earpiece in a diagonal, not vertical, direction away from the micro USB connector. Checking the Battery Level of Your Earpiece Call Control Button Volume Button CHARGE INDICATOR LIGHTS Red Flashes 1 Battery Level Full battery 2 1/3 to 2/3 full 3 Less than 1/3 full With the earpiece on, simultaneously press and hold the call control button and the volume button for about 2 seconds. The indicator light flashes red to show the charge level. 2