This is a cordless radio used in workplaces such as construction sites. This product is equipped with a protective frame structure consisting of rubber cushioning and special resin, making it highly resistant to damage from dropping or impact (three times that of conventional models). The distinctive frame provides a convenient grip for carrying. Also, to ensure that the radio can be heard in open or noisy areas, high output speakers were positioned on either side to expand the product's audio listening range. In addition, the audio player features Bluetooth technology and a storage section to protect it from rainfall, dust etc.