This Professional transceiver is compact, light, shock-resistant, easy to use, the right one for outdoor activities, construction yards, shopping centers, warehouses and factories. It has a better audio level (1W) compared to the other devices on the market, it assures an excellent message comprehensibility even in noisy environments. The high capacity battery allows long-lasting work shifts. The connector Kenwood type allows to use a wide range of earphones, headphones and microphones, in this way the device can be suitable for many other applications. The PTT is orange and its shape is perfect to use it with gloves. It is possible to program it with the software in order to satisfy the different need of the customers. So the TT-446 is a highly configurable and customized product.