AVAYA 3616IP,3626IP,3641IP,3645IP, 3810 DECT phone 4027,4070,4075. Yealink IP DECT Phone:W52P. And other phones and DECT phones. The lightweight materials, soft ear pads, adjustable headband and and flexible microphone boom provides users with comfortable wearing experience, and will not cause pain or fatigue for long wearing.
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