BT Next Pro is the most advanced solution on the market for those who want the most highly-performing intercom for conversations on a bike: Bluetooth 4.2 Dual Core technology puts into communication up to 4 bikes, each one with driver and passenger. With a one-to-one intercom system you can talk with up to 6 people. All this in Full Duplex mode, with digital quality, DSP noise suppression system and AGC system (that can be disabled) to control volume automatically according to background noise. Features Intercom one to one: Yes, up to 6 people Intercom Conference: Yes, up to 8 people (4 bikes) Intercom range: 1.6 km Talk to all - Universal Intercom: Yes, up to 2 connections FM Radio: Yes, with RDS and 6 pre-set stations 2 phones connection: Yes Stereo: Yes Waterproof: Yes Bluetooth: Yes VOX: Yes GPS background feature: Yes AGC - Automatic gain control: Yes Battery life: 20 hours Programmable via PC: Yes Voice Status: Yes Dimensions HxLxP: 90 x 45 x 18 mm Helmet compatibility: Universal Bluetooth connection: Yes Universal intercom - \"Talk2All\" function: The Midland BTX1 Pro S has a connector that allows coupling with intercoms of other brands Configuration by PC or App: Via a micro-USB port you can update and configure BTX 1 Pro S from your PC or Mac. Use the Android app BT Set to customize your settings Here is what you find in the box: Device, boom and wired microphone, biadhesive slide-in system for all types of helmets, audio kit with ultra-slim speakers, USB cable, wall charger, BTT button. Download Midland BT Next Pro Infoseite Deutsch Download BT Next Pro Kompatibilität BMW GS 1200 Doanload Anleitung/Manual BT Next Pro Italian, English, Deutsch