Can Am Spyder Bluetooth Headsets. • Receive, initiate & reject calls by voice control • Includes embedded FM radio with search & store functions • Incoming phone calls automatically override music • Talk up to 7 hours with a standby time up to 10 days • AGC Technology automatically adjusts volume control • Noise canceling & fully weather protected microphone fits virtually all helmets Scala Rider Teamset: • Rider to passenger intercom communication • Receive, initiate & reject calls by voice control • Talk up to 7 hours with a standby time up to 10 days • AGC Technology automatically adjusts volume control • Noise canceling & fully weather protected microphone fits virtually all helmets