Recognized smoothly through my Nexus and my cell phone. The sound is really good (I had some doubt given the small size of the object) during the height was a small parasitic effect but otherwise the effect is very honest, and then there is not a question here of animating a nightclub but simply to share his music. Installation is super simple, very fast and we just immediately take advantage of its product since it reaches a half-charged. The battery is also quite satisfactory over time. I like its design goes everywhere that fits all circumstances. Scope of about 10m (even with obstacles) without problems.