Bought two of the Aldi ones at £29.99 each.
Work pretty well up to about 80mph, reasonably clear. Links easily to my Garmin SatNav. When set to a permanently open conversation mode, mine lasts about 6hrs, wife's about an hour less, which was annoying. The SatNav instructions override normal comms. Connected to my phone easily, an old Samsung S3, but never actually tried using it on the move. The clip onto the helmet isn't exactly solid on mine, never fell off but have moved it, and knocked it off when removing my hat. Wiring not more painful than an Autocom I used previously, but the earpieces seemed awkward to fit in my Arai, not so in the wife's HJC. Boom mic took some sorting positioning wise but again no more so than the Autocom. For the money I can't really fault it, if you've never used an intercom before, they are a revelation. Got my first after 25 years riding, could believe how much being able to 'chat sh!t' changed the experience.
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