LEXIN B4FM Motorcycle Bluetooth Headset, 10 Riders Helmet Bluetooth Intercom, Universal IP67 Communication Systems with Music Sharing, Noise Cancellation, FM Radio, Fit for Snowmobile, 2 Pack

I was doing a ton of research on which helmet Bluetooth/intercom to get and of course the Sena ones kept coming up as the best and so no and so forth. I was ready to pull the trigger on SMH10-11 due to the it being reviewed for better sound quality/volume in the helmet, but just as I was about to I stumbled onto these in a review. I look them up and lots of reviews about this product are ex sena users whose devices broke and they opted for this cheaper option. I was sold and happily made the purchase to get two units for the price of one Sena.So about these:Setup:Took a sec in my first helmet, there aren't very clear directions about where to put the speakers or how to run them in the helmet so for my first helmet I didn't use any of the velcro/adhesive until I knew how it sounded and was sure I was right. I put the left one right behind the left ear pad, tried to run the wire behind the padding as much as I could up to over the head and put the right behind the right ear pad. The unit comes with both the boom and wired mic so you can choose whichever fits your helmet style. You can use either for a regular full face, but have to use the boom for open face/ modular ones. I choose the cable one since it was a regular full face, fan it up to right in front of my mouth and used some electrical tape to just hold the wire on the helmet so the mic flops around a bit but stays mostly in front of my mouth. After that pairing with my phone and use was easy.After installing it on the first helmet, the second was much easier. However, I will note that since the second helmet was brand new, and the first was about 12 years old, the second helmet had little cutouts behind the ear pads to specifically put speakers. It also allowed all the padding to move around so it was much easier to hide the wires completely behind the padding. This helmet was a modular helmet so it needed the boom mic. It was pretty straight forward. One other thing, not sure if this is due to manufacturer or age, but the first helmet the side where I needed to mount the unit wasn't flat so it makes it wobble a bit, the second unit it's perfectly flat so the unit sits snuggly on the side of the helmetSound Quality:Once paired up I cranked the volume up standing in the living room to see how it sounded with my speaker placement. They got pretty loud but crackled at high volumes. There's not a lot of low end on these so any bass heavy songs will sound like a phone speaker kinda. I made a call and the person on the other end was ringing through loud and clear and they could hear me as well. Next I hopped on the bike and took it up to highway speeds. I noticed I could barely hear the music and definitely couldn't hear phone calls. However, people on the phone said they couldn't hear the bike or wind and I was crystal clear. I figured the situation might have been due to my speaker placement. I got back home, shifted the speakers around a bit and tried again. This time, much better audio quality all around.On the second helmet I haven't tried the road test as yet since it came in a bit later and it's winter now so it's harder to find comfortable days to go out.Intercom:Intercom setup was a little confusing at first, but I attribute that to me misunderstanding the directions. I believe the two units come paired already out the box and in trying to set them up I unpaired them. I then re-paired them following the directions in the book and tested them out. Initially the second unit the sound wasn't coming through to the first, but it was because we were testing in the house and the second person wasn't speaking loud enough to get over the noise cancellation of the mic. Once they started speaking louder as you would on the bike, everything came through loud and clear. I haven't been able to try the pairing on the bike because as stated above it's still winter and is hard to find good days to ride.Conclusion:So far I'm definitely happy with this purchase. The price for two units was cheaper than a single Sena. The sound quality seems to be pretty awesome so far. The setup was pretty easy, the Bluetooth is easy to operate the voice commands. The buttons are raised and are distinct enough to be easily identified and pressed. I'm excited to test this on longer rides with both units on.P.S. I also have a newer helmet coming in and I'll transfer the unit from my first helmet to this one and see if It improves the audio quality more.

This product is amazing! I bought one to try out in my helmet. It was plenty loud even at high speeds. The earphones are thin and large so that I get crystal clear sound with phone calls, map directions, and music. I loved it so much I bought another for my partner. We can now speak easily to each other on the bike at any speed. We can even listen to the same music. I would recommend this to anyone who rides.

I got these to wear while I passenger on my husband's motorcycle. Finally being able communicate is amazing. The intercoms worked great and we never heard one bit of wind noise. Our favorite feature is the ability to connect more, so we will purchase additional ones as gifts for others we ride with.However, there are a couple things buyers should be aware of that we learned within our first 5 rides with them, over a 10 day vacation:1. Do NOT hit buttons on accident. My husband commonly hit random buttons as he put his helmet on and off at stops. The unit gets confused. It stays on but stops working. The only way to reset them is to turn off and wait a few minutes before turning back on. After he started being more careful, we stopped having the issue.2. It's weird that the power button does not turn them on and off, you must hold down 2 buttons for on and off. This is really just a reiteration of #1.... because randomly hitting jusy the power button just messes things up. but read the manual and know what buttons to push and when.3. We tried to connect bluetooth for music twice and gave up. I'm not convinced yet that there's an issue, we were anxious to get on the road with the intercoms.During our attempts for connnect his iPhone we got the Bluetooth to connect to and he could play music. but once we connected for intercom the music stopped playing in his helmet and we never got it to play in mine. When we rode off without music but keeping phone connected he started hearing a beep every 30 seconds or so. This was super annoying and he had to turn his phones bluetooth off.Once again, I'm not positive this isn't user error... but we did follow the instructions in the manual twice without succes.4. There are two mics with each unit and a clear winner, the mic that sticks directly to the helmet. The one that looks like a classic Britney Spears accessory does not stay bent perfectly still. When it moves and props up against the helmet the vibrations of the bike make a constant annoying radio static noise for the other listener.5. The wind noise cancellation is AMAZING! Open visors, going down the highway at 70+mph or winding through curves and there was NEVER a distortion from wind.6. We fully charged them before and after our first ride. Then we tested them to see how long they would last. Over the next week we rode at least 5 times, each for about 2 or 3 hours, keeping them on at stops. The battery said 100% each time we put them on. After at least 10 hours of intercom only there still seems to be plenty of battery life in them.We haven't tested connecting to a 3rd rider yet but are excited to test that functionality next spring.