> Field proven durable design against abuse use
> CONIC patented multi-tone decoding function for anti-interference
> CONIC patented pop noise reduction when power on or off
> Displaying channel in use & battery level       
> Link status indicating
> Easy to fix out a channel by digital buttons
> Automatic channel sync between charger and
   handheld transmitter
> Semi-automatic frequncy lock-out function
> Easy to install with fixtures