Black SharkWireless Earbuds with 35ms Ultra-low Latency, Wireless Headphones with Premium Sound, Bluetooth 5.2, 10mm Drivers, 4 Hyperclear Mics, IPX5 Waterproof, 20H Play Time, Comfort Fit

Out of the box these buds are quite good, however I did have to put a set of different silicone tips on them to get the best out of them. With the larger tips that fit my ears a bit better, these earbuds really sound good, in fact they sound way better than my old Galaxy Bud Pro's that cost considerably more than these. They connect quickly, have a decent Bluetooth range and don't disconnect randomly like some other 'budget' earbuds I've used in the past.The latency in 'music mode' is quite passable when watching movies but it gets even lower when the buds are put into gaming mode with sounds being totally in sync with on-screen action (something else the Samsung's couldn't do - in fact the lag on the Galaxy Bud Pro's was terrible).The Black Shark buds do a have a few minor niggles though; the touch controls can be a bit finicky and can take a bit of getting used to, and they don't remember what mode they were in when they are powered off, meaning you have to put them back into gaming mode and disable the flashing lights every time they are used.Given the price though, I guess you can't have everything and the Black Shark Lucifer T6's deliver on what I was looking for, i.e. very good sound quality and really low latency (and at a great price too :-) ).

I was less concerned with overall sound quality and much more concerned with the "Bluetooth latency" that can make it very uncomfortable to watch any TV if the sound and lip movements are not synchronised.This also applies when playing games: you shoot something and half a second later hear the rifle crack! Very off-putting.My previous in-ear earphones failed miserably despite trying all the options on my Samsung TV, my Humax Digibox and my Amazon 4K Fire TV stick. The problem was that the sounds would ALWAYS be sent after the accompanying image, meaning that no much how much you could delay the sound in the settings, it was the IMAGE that needed a bit of a delay. No such luck.So I was pleased to find that these earphones, even on non-games setting, are perfectly in sync with my TV, Digibox and also Amazon's 4K TV Stick. When I say "perfectly", the manufacturer states 45mS delay normally and 35mS delay in gaming mode (slightly inferior sound quality) and apparently a delay this small in the audio is not perceptible. I agree.Switching between gaming and non-gaming mode requires 3 taps of the right earbud which elicited 3 beeps and a change in sound - but to what extent was difficult to say. Non-gaming seemed louder (or was it the other way around?) but the overall sound quality was about the same.Not great for music but certainly acceptable for general use (including TV and phone use). Given the price of these earphones I think the manufacturer has done a good job.The earphones connect/pair to my TV's external BT transmitter (plugged into the headphone socket of the TV) just by opening the case, where they have been charging up. They last at least 4 hours on a single charge (the most I've used them for so far in one sitting/hearing) which is good enough for me. Putting them back into the case starts the charging process up again, which can be repeating 3 times before the case itself also needs charging.The included rubbery ear plug things were initially too small but the large ones in the packet were better. They sit in my ear OK but would fall out if I were to start jogging (don't laugh) with them in.As my main use is TV watching with them, these are a good addition for me.

I've bought these in the past and served me very well, hence why they got another sale

My previous bluetooth earbuds worked great but I lost one of them so spent a long time looking for a replacement pair. I was lured into buying these by the advertised 35ms latency.The sound was not great but the latency seemed to be low enough to play a game with sound synced to the visuals so all ok so far for the price. Then I tried them with VR and noticed that every head movement caused one or both to keep cutting out to a point where they were unuseable.After shutting down all potential interference (wifis, bluetooths on other devices) plus spending most of my afternoon running through every troubleshooting video I could find without success I gave up. Have had three previous BT audio devices run problem-free on the same PC so I think I must have got a faulty pair.The touch feature on the earbuds seemed very hit and miss also which did not help my frustration.After spending so much of my day on them I could not be bothered trying to get a replacement pair so they are now at the bottom of a skip for which I do not blame the seller at all. That was my decision in a moment of anger (2nd cheap buds in a row that were crap) .. petulant and I am ashamed but I'd had a really bad day :))I think you take your chances if you buy cheap buds so, I guess I learned a lesson and will maybe go for a better known brand next time.To be fair I had better mention what I liked as mine were probably just faulty :- the fit was excellent- nicely packaged- lightweight- case etc felt a bit cheap but looked nice and worked fine for charging- warranty included with returns info that applied to amazon buyersNegatives (aside from cutting audio) :- not easy to determine where touch panel was by touch- touch panel sensitivity seemed not good- sound was tinny compared to all other cheap buds I've used

I bought two pairs at the same time. This grey one and the black.The grey works to date still and am very pleased with them. I use them for gaming (PUBG) and for what I am using them they are perfect.The black ones I bought lasted about a month only after which it started loosing connectivity, then one of them worked only for a little while and not when other is dead too.Based on what I see from other people’s reviews I am starting to believe I was maybe one of the lucky ones with the grey set?Anyway, they work great if they work…For best experience put them in gaming mode even for when listening the music as it enhances the sound quality