Works very well with my Echo Dot. I use it at about 15ft, but I garaged the Dot and the pairing still worked (about 25ft range and two walls in the way). The output (and output from the TV's headphone jack) is routed to a Behringer Xenyx 502 mixer and then to a pair of Mackie MR-5 speakers. I hear no difference between symphonic music from Echo via Bluetooth and the same music via Fire TV Stick via TV (I confess I wasn't blindly checking). See my Echo Dot review for more setup details. Update: I changed the setup and my Echo Dot is now firmly connected to the mixer. I haven't tried this yet, thinking the speakers would be too close to the Echo Dot for voice commands to work, but that's not a problem. It seems to be the best sound. The stereo image is very clear. But I still give Yesinkin five stars - the sound is good and there are no performance deficiencies such as dropouts or insufficient range.
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