Review on 🔊 Gelaten BT-S3 Motorcycle Helmet Bluetooth Headset, Universal Helmet Intercom for Snowmobile, Mountain, Road - BT-S3 Interphone Communication Systems for up to 3 Riders (1 Pack) by Tay Cassanova

If you are trying to compare this to a Cardo or Sena system. Not. You can not. If you consider this as cheap USED music/phone or 2up com for your trip. That's great! I usually ride alone, I don't need a $250 timing system that works with my special group of friends who all have the same thing. I wanted an audio system for my music helmet that would allow me to receive/call when needed. As is the case with most Chinese fakes, the instruction manual isn't great, but once you get the hang of it, you're done. It fits perfectly on my HJC IS-Max 2 helmet, I didn't have to cut anything. The sound quality isn't the best, but it does the job just fine. It syncs flawlessly with my phone via Bluetooth. Can play music from Google Maps and hear directions.