2.5mm connection is often used in Wireless DECT phones, Walkie-Talkie and Mobile Feature Phones. In SOHO (Small Office Home Office) environments and sometimes warehouse applications, a standard 2.5mm over-the-head headset that has commercial-level quality is hard to come by.
The Series 800 from Accutone® is designed exactly for this market. Under the 2.5mm settings, the 800 also comes with an Anti-Radiation circuitry to block out 99% of radiation generated from wireless devices like DECT phones and Mobile phones.
Aside from the 2.5mm single plug settings, the 800 also comes in a dual-plug 3.5mm connection for standard PC sound card or other dual 3.5mm audio devices. No to be confused with the single 3.5mm plug for new notebooks or smartphones (OMTP or CTIA).
Series 800 Basic Headset with 2.5mm Plug
Series 800 supports a niche market of wireless devices with 2.5mm connectors. DECT phones, Walkie-Talkie or Feature Mobile Phones that are used for business applications demand high acoustic quality that only Series 800 can provide. Comes in Monaural 40mm loudspeaker, it offers both 2.5mm plug and dual-plug 3.5mm options.