Comfort Duett With Neck Loop Can be used with hearing aid or headphones (Not Supplied) Headphone socket 3.5mm • Microphone for amplifying conversations.• Built in telecoil for listening to teleloops.• Aux connection for connection to TV, telephone, radio, or other sound sources. Adaptors may be required (Not Supplied) Charges and turns on. May require new batteries as been stored for sometime.Takes AAA Nimh rechargeable batteries.
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