+Isolution Custom Moldable Earpieces by Decibullz Ear Tip PTT button located on the

PTT button located on the Bluetooth adapter initiates 2-way raio transmissions

The Cougar 2-wire kit is delivered complete with clear acoustic tube earpiece

Lapel Microphone kit includes microphone with Push To Talk and earphone with clear acoustic tube and clear eartip

5mm audio accessory port is a bone conduction earpiece that allows the user to hear (Rx) and transmit (Tx) through a single earpiece without the need to speak directly into a microphone

TK-190/290/390

+Isolution Custom Moldable Earpieces by Decibullz Ear Tip PTT button located on theThese custom moldable earpieces work with any acoustic tube radio headset to allow for full situational awareness while you monitor your radio in mission critical situations. Perfect for first responders, security, law enforcement, fire, EMS, medical professionals, military and more. Decibullz has a unique, made in the USA system that allows you to create 100% custom ear plugs all on your own. No more trips to an audiologist hearing specialist, no