Review on 🏍️ Enhance Motorcycle Safety with BT-S2 Motorcycle Bluetooth Intercom: Snowmobile Helmet Bluetooth Headset with 1000m Communication Range, Connects up to Three Riders Simultaneously (1pack) by Henry Hunter

I used it for about a year and then one fine day it just wouldn't turn on (I think I left it on a heavy duty charger to charge it many, many times to ruin). However, I give it 5* because it is 6 times cheaper than SENA or CARDO and has better sound quality and volume. I regularly see people complaining about famous brands being silent. I also see people buying $100 speaker upgrades for their comms systems that already cost $300 (for $300 the comms system should have Bose sound quality out of the box) only to end up complaining about that they are too quiet or of terrible quality. The battery life is insane. One charge lasts for several weeks of daily driving (about an hour a day) if I think about turning it off. If I forget, it still lasts almost a week on standby, if not more. The speakers install with no problems, but I have to be careful. I didn't leave any slack in the cable when I first installed mine. Because of this, when I turned my head, it was loading the media-out/charging port. I got it after a few months, but the port was already worn out. Luckily it never failed and only had to be pressed/repositioned occasionally while riding. This was pure user error and can be avoided by leaving some cable slack outside of the helmet padding. I don't ride in groups so I've never used a grid but I think it should be a combination of CARDO and SENA. If you are looking for a great headset/bluetooth for your helmet then this is it. I liked mine so much that I ordered an upgraded model (BT-S3) when mine eventually broke. I was going to go with the BT-S2 again but the BT-S3 offered overnight delivery so I agreed. It was installed right where the old one was and connected seamlessly to the BT-S2 speaker system. Now I have an extra speaker to use in another helmet and I can switch the device between 2.