Wide Application — Designed for use with any cordless phone with a standard 2.5-millimeter jack; Boom-style microphone adjustable for optimum level.
Hearing Protection Technology — The microphone noise abatement can reach the aviation noise reduction level; Helical headphone cable which will avoid damaging during the use.
Comfortable To Wear — made of the flexible metal hose with the positioning accuracy MIC + Structural Design + Durable.
The Best Call Quality — Around 10,000 times Testing, the microphone boom rotates, 330 degree adjustable boom; Helical headphone cable which will avoid damaging during the use.
Compatible Models — Headsets for phone sales, telephone counseling services, insurance, hospitals, banks, telecom operators, enterprises etc.