This product is a 3.5mm jack plug to 3 phono/RCA connector, designed to allow for easy connection of various audio devices. The 3.5mm jack plug is a standard size used in many portable devices, while the phono/RCA connectors are commonly found on older audio equipment. This connector allows for seamless compatibility between different types of audio devices, making it a versatile accessory for sound and vision systems. 2M LENTH
eBay