Uses dry, gentle heat to remove moisture and condensation Environmentally friendly - No harsh chemicals or desiccants needed Powerful UV light fights the bacteria growth that can cause itchy ears Built in battery tester, no more wasting money throwing away good batteries Easy to open compartment, even for people with arthritis Simple one-touch operation Fits up to 2 pairs of hearing aids or Cochlear implant processors Compact and lightweight with universal AC adapter (110-240V) - Ideal for use both at home or on the road