HYT TC610 is the option customised for users in harsh, noisy, dusty and wet areas, as its superior dust & water protection performance helps to seal our dust and water and thus prolong radio life.Water Protection Class IP66 in harsh, noisy and dusty working conditions such as construction sites, your radio is apt to be smudged. The TC-610 will bring you reliable communication and high productivity in these working conditions, and its superb waterproof performance allows you to wash off mud and dust on your radio. Other radios with poor waterproof performance may not work after you wash them.The TC-610 employs double injection molding, which is a technique with high difficulty coefficient and high risk. Owning to this superior technique, the radio is comfortable to handle, and it has high drop-proof performance.