Cooltalk's vibration microphone “VoiceBox” is the complete cost effective solution for Walkie Talkie users on the move or in noisy environments.

Why? ...because it cuts out background noise by up to 90%.

Why? ...because it works in 'vox' mode (voice operated transmission) for complete hands-free operation

Use VoiceBox for Voice Operated Transmission ( VOX). Compatible Walkie Talkies/Radios can detect speech and open the channel automatically without the need to press the Push To Talk Button (PTT). The feature is very useful when you need to be completely handsfree and combined with VoiceBox's ability to cut out back ground noise, its a great solution for outdoor activity or bike to bike communications.