Bluetooth Headsets: Charging Information

Important:

Do not charge the headset while it is turned on.
Charge the headset for minimum 30 minutes before using it for the first time.
The headset can remain in the charger once it has a full charge without being damaged.

The following table provides the charge times and indicator light statuses for most Plantronics Bluetooth headsets.

Product	Approximate Charge Time	Indicator Light on Full Charge Goes from...
Discovery 600 Series (665, 655, 650 650E, 640)	3 hours	Solid red to off
Discovery 925 and 975	3 hours	Solid red to off
Explorer 200	3 hours	Solid red to off
Explorer 240 Series (240, 242, 243, 245, and 395)	2 hours	Solid red to solid blue
Explorer 320	2 hours	Solid red to solid blue
Explorer 330, 340, 350, 390	2 hours	Solid red to off
M100	2 hours	Solid red to solid blue
M1100	2 hours	Solid red to off
M1000, M1500	2 hours	Flashing blue to off
M2500, M3000/M3500	2 hours	Solid red to solid green
Pulsar Series	2 hours	Flashing red to solid blue
Voyager 510	3 hours	Flashing red to solid blue
Voyager 520	3 hours	Solid red to off
Voyager 815, 835, and 855	3 hours	Solid red to off
Voyager Pro and Voyager Pro+	3 hours	Solid red to off