The twowire kit includes an inline PTT with microphone that can clip on to a lapel, as well as a earpiece which can be replaced if required.
Fit for Sepura radios:
STP8000 STP8035 STP8038 STP8040 STP8080
STP9000 STP9035 STP9038 STP9040 STP9080
STP9100 STP9135 STP9138 STP9140 STP9180
STP9200 STP9235 STP9238 STP9240 STP9280
SC20 SC21
Package includes:
1 x Headset or 2 x Headset![](https://ae01.alicdn.com/kf/Sd5ae7935dcdb49e88c19b59d7d8a82ecG.jpg)
![](https://ae01.alicdn.com/kf/S658c04aec3e04cec814c54831fb895e9A.jpg)
![](https://ae01.alicdn.com/kf/S6e46ea768c504322a6df1913895a06458.jpg)
![](https://ae01.alicdn.com/kf/S391328eb82d347e2a66d72702ff3f3405.jpg)
![](https://ae01.alicdn.com/kf/S66ef127258b74ee2bf9ace23f535e88a9.jpg)