Video Guide

20S Evo Install

20S Evo Audio Multitasking

20S Evo Music Sharing

20S Evo GPS Pairing

20S Evo NFC and Motion Sensor

20S Evo Ambient Button

20S Evo Voice Commands

20S Evo Dual A2DP

20S Evo Group Intercom

20S Evo Group Intercom Setup with App

20S Evo Smartphone App

4-way Intercom Pairing