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CQtransceiver Office Corded Telephone Headphone Boom Mic for AVAYA/Lucent Phone 4424LD+ 2410 2420 4610 4620 Sigle Sided Earphone

Monaural over-the-head wearing style for comfort and awareness of environment

Direct connect over the head headset, no additional amplifiers or adapters required

2M coiled wire

Flexible boom design allows to adjust mic freely

RJ9 connector to replace telephone handset