When the headphones stop operating properly, replace or recharge the batter- ies.
Warnings:
•Do not dispose of the batteries in a fire because they can explode.
•Do not open or mutilate a battery. Swallowing a battery can be fatal.
•Be careful not to short the batteries with conducting materials, such as rings, bracelets, and keys. The bat- teries or the conductor might over- heat and burn.
•Do not attempt to charge alkaline batteries.
Caution: When you replace the batter- ies, use replacement batteries of the re- quired type (AAA), available through your local RadioShack store.
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life, it must be recycled or
disposed of properly. Contact your local, county, or state hazardous waste man- agement authorities for information on recycling or disposal programs in your area or call
6
Charging Rechargeable Batteries
Before using your headphones for the first time, you must charge the head- phones’ batteries for at least 24 hours. If the headphones' range decreases or you hear no sound from the audio source, recharge the batteries. It takes 12 to 14 hours to completely recharge the batteries.
Follow these steps to charge the batter- ies.
1.If necessary, press the headphones' POWER ON/OFF button to turn off the headphones.
Note: You cannot charge the batter- ies with the headphones turned on.
2.Plug the supplied charging cable into the headphones' CHARGE jack on the left earpiece.
3.Plug the other end of the charging cable into the transmitter base's CHARGE jack. The indicator beside the jack lights.
4.When charging is complete, unplug the charging cable. The indicator turns off.