The Sena Expand is a Bluetooth Stereo headset with long-range Bluetooth intercom designed specifically for outdoor sports activities. With the Sena Expand, users can call handsfree on their Bluetooth mobile phone, listen to stereo music as well as have intercom conversations in full duplex with up to four companions. Also, the easy-to-access and intuitive headset makes the Sena Expand a perfect companion for outdoor sports.

• Bluetooth 3.0
• Stable and secure fit for active condition
• Durable, sweat and water resistant for active condition
• Bluetooth intercom up to 700 meters (760 yards) in open terrain
• Bluetooth Intercom between 4 people including Bike-to-Bike and Rider-to passenger
• Crystal clear and natural sound quality
• Voice prompts
• Bluetooth stereo headset for Bluetooth audio devices such as MP3 players
• Talk time: 10 Hours Standby: 7 Days
• Rich sound level with integrated audio booster
• Bluetooth handsfree for Bluetooth mobile phones
• Individual volume control for each audio source
• Firmware upgradeable
• Two-year warranty