Sena Snowtalk 2 - Universal Bluetooth Headset for Snow Helmets with Built-In Wireless Intercom

It's very good. Super for taking my daughter skiing in the Alps for the first time. I'd highly recommend it, especially when you've mastered the controls. Only reason it's not a 5 star is that it is a little expensive and the signal in a built up or forested area drops out quite quickly. For £80 a set I think it'd be a no-brainer, better signal is probably wishful thinking given the technology used.

Bought a set of 3 for me and my family. We used them every day for 2 weeks, skiing. It was awesome! Being able to share our excitement while skiing, to tell others about the path we choose, to tell them to look at our acrobatics while doing them made us feel "skiing together" rather than on our own with a stop&sync every minute to discuss those things. The headsets worked really well. Usually connecting to each other a few seconds after being switched on. On rare occasions they only connected after we pressed the O button or switched them off-on. Never disconnected except when running out of battery. Good range on the mountains - not the advertised 700m, but a good 250m. Sometimes even managing to go around buildings in the resort (I guess the signal was reflecting on other buildings). One major bad point is the battery life: about 4 hours. This means you can't use them for the whole day skiing. This really needs to be improved. Other negative, mentioned by many other reviews: the microphone! Although the mic is itself of good quality, the jack connection is not. Any movement leads to very loud crackling noises in the headsets. Solution that worked: put some "Carbon Conductive Grease" (I bought "MG Chemicals 8481-1") around the microphone jack (probably take care not to short the 2 parts of the pin, but I didn't have any problem even when putting a bit too much grease), insert the jack in the port and secure it with an elastic so that it doesn't go away (the grease is black and is hard to clean up, but I didn't find anything better - although I'm thinking of soldering the mic cable diretly to the item).