USAFE: Crash Sensor & SOS Contact Alert System | DynaMESH Intercom offers unlimited group riders & range | Intercom Distance: Up to 1.2Km (3/4 mile) per person | Simple, reliable AI-driven natural voice commands: "hey UCLEAR/hey SIRI, OK Google" | Motion sensor auto On/Off | Battery Life: Up to 18 hours average | CLEARLink Mobile App & easy wireless firmware updates | Music sharing, music/intercom overlay with auto fade, call conferencing, and private vs group intercom toggling. | UCLEAR HDX ultra premium speakers with dual BOOMLESS MEMS mics