Sennheiser headset amplifiers enable you to connect your Sennheiser headset to a non headset ready telephone - just a touch of a button will allow you to switch between handset and headset mode.
The Sennheiser UI710 is a switch box that allows you to swap quickly and easily between handset and headset.Excl. Tax: £22.00 Incl. Tax: £26.40
The Sennheiser UI760 AmplifierExcl. Tax: £85.00 Incl. Tax: £102.00
The Sennheiser CUIPC1 cable is an RJ9 to 2 x 3.5mm jackExcl. Tax: £25.00 Incl. Tax: £30.00