Leitner LH400/500/600 Battery Replacement
- Flip to the bottom of your headset mic and look for a small gap (the battery door).
- Gently use your fingernail to pull out the battery door and remove it.
- With two fingers, grab the Leitner battery and gently pull it straight out.
- To reinsert a battery, position the battery so the word Leitner is on the same side as the headset on/off button and the white arrow is pointing into the battery compartment. Gently slide the battery in, and replace the battery door.