Multifunctional 20 PIN connector for Android multimedia station with an external microphone microphone socket Best Choice, Best Quality! Multifunctional 20 PIN connector allows you to connect an external microphone, which significantly improves the comfort of conversations conducted through the hands-free set . Place the microphone as close to your mouth as possible - it is best to mount it on a sun visor and route the cord through the roof pole. The length of the microphone cable is up to 150 cm! After all, your interlocutors will hear you loud and clear! The most important benefits: High quality Increasing the comfort of a conversation in the car with the help of a hands-free kit 20 PIN connector Microphone included Length of the microphone cable: 150 cm Compatible with a large number of multimedia stations and radios based on Android Intuitive assembly Decent price Place the microphone as close to your mouth as possible - it is best to mount it on a sun visor and route the cord through the roof pole. It is a universal product, it fits all multimedia stations or radio receivers based on Android, equipped with the 20 PIN standard (if they have a microphone function). AMP Cont (Front excitation amplifier) Microphone socket Video-in-2 (Video Input) Video OUT Video-in-1 (CVBS Signal Input to Radio) AUX R IN (AUX R Input) AUX L IN (AUX L Input) SUBWOOF (Sub-woofer) R OUT (Audio R Out) L OUT (Audio L Out) 20 PIN connector The length of the microphone cable is up to 150 cm!