1. Sena SMH10D-10 Motorcycle Bluetooth Headset / Intercom (Dual) (Click Link to Check Price on Amazon)
Editor's Rating : 9.6 out of 10
Long-range music sharing and intercom for motorcyclists--up to 900 meters (980 yards)Bluetooth 3.0 connectivity to listen to and share music, make phone calls with speed dialing, and participate in a four-way intercom conversation

2. Sena 20S-01D Motorcycle Bluetooth 4.1 Communication System with HD Audio and Advanced Noise Control (Dual) (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
Bluetooth 4.1 and universal intercom keeps you in touch up to 2.0 km (1.2 miles)Crystal-clear HD audio with Sena's Advanced Noise Control to block ambient noise

3. FreedConn FDCVB Helmet Bluetooth Headset Intercom for Motorcycle Skiing Communication Systems(Pack of 2/Range-500M/2-3Riders Pairing/Black) (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
Hands-free for your capable cell phone, enable your driving intently and safelySupport up to 120km/h(75mph) and maximum of 500m(1641 feet) distance,3 riders pairing and 2 riders intercom at the same time,provide efficient and convenient communications

4. Motorcycle Communication System,FreedConn T-COMVB Helmet Bluetooth Headset Intercom for Motorbike Skiing (Pack of 2/Range-800M/2-3Riders Pairing/Black) (Click Link to Check Price on Amazon)
Editor's Rating : 9 out of 10
Hands-free for your capable cell phone, enable your driving intently and safelySupport up to 120km/h(75mph) and maximum of 800m(2625 feet) distance,3 riders pairing and 2 riders intercom at same time,provide efficient and convenient communications

5. IDEAPRO Waterproof Motorcycle and Scooter Bluetooth Headset / Intercom Sports Helmet Intercom Bluetooth Interphone (V6, Black) (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
Long range-1200 meters intercom, Bluetooth interphone kits for helmet motorcycle, Snowmobile, ski, ATV etc. The Bluetooth of this product may be not compatible with Samsung S7 Edge.It can pair "rider to rider" or "rider to pillion". Can pair 6 interphones at a time, and easily switch to any 2 of them. (only 2 riders intercom at the same time)