Microsoft Corporation BH-222 ユーザーズマニュアル

Charge your headset

Before using the headset, you must charge the battery.

1. Plug the charger into a wall outlet.

2. Connect the charger cable to the charger connector on the headset. The red indicator light turns

green when the battery is fully charged.

3. Disconnect the charger from the headset, then from the wall outlet.
When you unplug a charger, hold and pull the plug, not the cord.
The fully charged battery has power for up to 6 hours of talk time or up to 120 hours of standby time.

When the battery charge is low, the headset beeps every 5 minutes, and the red indicator light flashes.
Check the battery charge

Make sure the headset is switched on, then press . A green light indicates a sufficient charge level. If

the light is yellow, you may need to recharge the battery soon. If the light is red, recharge the battery.