AM FM Portable Pocket Transistor Radio, Battery Operated Digital Alarm Clock Radio with 3.5mm Headphone Jack, Stereo Mode, Memory Mode and Sleep Timer Gold-plated pins provide better data transmission and resist corrosion Durable RJ-14 modular plugs with boots provide a secure connection Heavy-duty molded strain reliefs on each end for extra durability 4-conductor (2 twisted pair) standard cable for optimum flexibility and performance