Corded Headset RB-2: The headset is an excellent way for you to talk hands-free while you work or do anything, the headset comes with a fit over-the-ear design and provides hands-free conversations, featuring a reversible design that enables to wear it on either side of the head, the headset is designed for use with any cordless phone possessing a standard 2.5 mm jack.
Compatible: The headset Is compatible with almost all cordless phones that have a 2.5 mm audio jack.