OUTRUSH R is a three-button version, with an upgraded communications module, and features HD speakers, Bluetooth 5.0 connection for the music, calls, and GPS, four-way intercom, up to 12 hours of talk time, fast charging via USB-C, and support for Sena Utility App, as well as, Smart Intercom Pairing.Features:ECE/DOTBluetooth 5.0Up to four-way IntercomTwo way HD IntercomAudio MultitaskingWorking distance: up to 900 m (0.6 mi)Talk time: up to 12 hoursSmart Intercom PairingSena Utility App SupportedWhat's IncludedOutrush R HelmetHelmet PouchUSB Power & Data Cable (Micro USB type)Microphone Sponges