Product Description

Speaker/Microphone headset with Push-To-Talk for Android smart phones' app.

With this PTT headset and corresponding app, your smart phone turns into a 2-way radio, but better than

a 2-way radio for it's virtually unlimited talking range.  Simply connect PTT-400 with your smart phone through

Bluetooth, with Zello app installed and you're ready to use your smart phone just like using a 2-way radio.

Bluetooth 2.1 EDR standard, talking distance upto 10 meters.

Q:  How to use this Bluetooth headset?

A:  Connect PTT-400 to your smart phone through Bluetooth and runs the app which recognizes PTT-400's protocol, after link established, press the PTT-400's button will trigger the virtual button of the app.

Q:  Where can I get the Zello app?

A:  you can download Zello from google play.

Q:  Can PTT-400 be used as a nornal Bluetooth headset?

A:   Yes, the PTT button can act as the pick up/reject button, when not using with PTT apps, it can be used as a normal

      Bluetooth headset.

Q:  Is it possible I can write my own chat app and use with PTT-400

A:  Yes, we will provide our protocol for your developing.

Product specification

     Fully Qualified Bluetooth v2.1+EDR Chip set  
     Speaker Output : 1W
     Maximum Audio  : 126dB
     Receiver Sensitivity : -82 dBm (typ.)
     PTT function built-in
     Talking Range:  Bluetooth class 2, 10 meters
     Display LED: Blue and Red
     Support : HFP Profile.
     DC Input : 5 Vdc (std.)
     DC Current : 13.35 mA (Average)
     DC Current : 20 mA (MAX volume)
     Battery : 240mAh
     Continue Talking Time : more than 5 Hours