Top positive review
Great headphone - for being wireless
November 21, 2018
These are excellent portable headphones.
Build Quality: Initial impressions are that these are of higher than average build quality. I've only had these for a couple weeks so I cannot speak to long term durability but I've already dropped them several times and they show no damage. This bodes well for being a headphone marketed as being portable. They have a good heft to them and feel solid - moving parts feel like they will not wear out over time.
Sound Quality: Good for a Bluetooth wireless headphone. The AptX and AAC codecs make this, to my ears, very close to wired sound quality. That being said, I am fairly certain they do sound better in wired mode and they certainly do not sound as good as some other, dedicated high end wired headphones (in terms of clarity, soundstage, and quickness). That being said, they also do not cost nearly as much as those. In terms of sound profile, they are very bass heavy and are not at all a neutral sound signature. The bass can get a little muddy and overpower the mids and highs. This is a "fun" sound signature without any harshness (if anything, the highs are too recessed). Overall, if you're a fan of bass heavy headphones and listen to music that benefits from those then you should like how these sound, wired or not.
Battery life: It is advertised for 14 hours and is likely to get close to that. I've had these on for 3-4 gym sessions in a row and the battery hasn't come close to running out. The lack of USB-C is a mild annoyance but at least it charges relatively quick.
Comfort: These feel fine. The clamping force is not excessive to the point of pain after several hours of wear. The padding on the cushions is probably of enough depth for most people's ears to not make contact with the headphones (unless you are literally Dumbo).
Odds and ends: These are not particularly sound isolating, even for a closed back headphone. You can totally have a conversation with someone with these on if you don't have music playing. I assume they leak significant amounts of sound as well but I have yet to be told to turn my music down. The extremely robust carrying case that comes with the headphones (and the folding mechanism of the headphone itself) makes this an incredibly portable headphone.
Overall, great sound value for something that is Bluetooth and portable.