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Replacing the Battery in your Leitner LH270, LH275, or SmartSet Wireless Headset

Replacing the battery in your Leitner Over-the-Head Wireless Headset Video
  1. Grab your headset and a ballpoint pen. Gently pry open the battery door using the tip of the pen by placing it in the small opening between the silver charging connections
  2. Take out your old battery and insert the new one with the Leitner logo facing the buttons on the headset and the logo facing inwards towards the ear cushions
  3. Snap the battery door back on and let it charge for at least four hours