I was initially very skeptical, because I thought you can not find a really good functioning Bluetooth adapter because there are some bad reviews for each. I first had the Belkin adapter, who unfortunately passed a very tinny sound, even if the paired device directly beside it. The went so back immediately and went on the lookout for a good Bluetooth adapter. I wavered between a Logitech and this one from Philips, due to slightly better reviews and the NFC, which also supports my Smartphone, I have decided for Philips. And am from the very first second excited :) All devices can be easily and quickly be linked and the sound is impeccable! Connected to the Bluetooth adapter is with me with Logitech 2.1 speakers, the bass output is impeccable, even this so no signal is lost and the overall sound quality is super anyway. So far I could also notice only with my smartphone small dropouts, but rather lie in the further burden of smartphones, so simultaneous email search, wireless network search etc, because with the tablet I could not detect any dropouts. Of course, you have a slight audio delay at videos, but it's via Bluetooth nunmal not regulate differently and for the Bluetooth adapter was not always provided for me. I highly recommend this device, it fulfills its purpose in my opinion, absolutely and I think it's great that I can use my equipment on the couch, etc. Now, while about 4m away the music is playing: D