Excellent. I'm very pleased with the Yoyo S
I researched this carefully before buying one. The Yoyo S had mainly good reviews online with one very negative review on YouTube. I was delighted to find that you could buy manufacturer refurbished ones at a very reasonable price. I am delighted with the speaker in every way. Part from a slight dent in the box, I would not have known that this was a pre-owned unit. It came in original packing and was completely clean and unmarked. Works brilliantly and sounds great. It's not ideal for taking out on a trek or for messing about in a swimming pool. But for what I wanted it for, listening to classical music while cooking, it's splendid. I had a few connection problems with a Philips portable, personal CD player, both with the 3.5 mm aux lead and with a bluetooth transmitter connected to the CD player. However, I realise that the YOYO tends to stop 'speaking' if the signal is too weak (and the Philips unit is notorious for being too quiet.) No problems with bluebook or physical connectivity with any other devises (including bluetooth transmitter connected to my Hi-Fi system at the other end of the house or my Mac laptop. iPhone works brilliantly.
Verified purchase: YesCondition: Refurbished