Bought last year before Xmas, the battery dies quick, was 6 hours and now down to 4 hours.
Won't recommend this product as it's not worth it. Should've bought some other brands that's more reliable. Did not test the charging kit as only used them in the office. but 4 hours is really a pain.

I bought these earphones over christmas, hoping to use them mainly on flights and in the gym. After about a week the clip, that tightens the cord behind your neck had snapped. It was plastic and very weak. Overall, the battery life is average - the claim is 7-8 hours but is more like 3. The sound is overall decent, but they struggle to stay in your ear. They do the job, but just barely.

First pair of these - the clip to secure the headphones to clothing when running broke almost immediately. Easy exchange though. Now on second pair and satisfied, even though on harder runs the audio skips/cuts out (a bit like an old fashioned Walkman), and the earpieces need a little finessing to get correct fit (although it could be my ears!)

Great sound (although I'm not a sound buff!), I haven't had ay issues with the wireless, no cutting out or dropping outs. They're really comfortable in small ears and the fit is great. The controls are functional and easy to use. The battery life is really good, I usually get a bit over 4 hours out of them but the charge case holds lots of extra juice.

LOVE IT great product!

i dont like at all i use before previous versions of beat go 2 that was so good to use clear voise like to hear the music and easy to talk with some one on call even there is big noise around as i work in factory but this latest verson not so good at all.

Most of all, Its battery life goes up than prior one.
That is the best point that I love.
Sound is surely good (backbeat Bluetooth earphone is famous for its sound)
comport of wearing has been impressively improved.
Now I'm using it everyday, light weigh.
If you need Bluetooth earphone I recommend you !

Few weeks after buying, it produces static irritating noise and cutting sound when I continuously use it for more than an hour. Ive been using it for online class so its very annoying when it does the sound while Im in the middle of listening to an important lecture. I often has to reset the headset so it would work again otherwise, i'd develop deafneness listening to the unpleasant sound.

I use headphones all the time to listen to audiobooks and got tired of dangling cables. They appear to have fixed the issue of the earpieces falling out, although it's crucial to find a pair of ear buds that really fit your ears tightly. (Not necessarily the same size for each ear). If you don't, the sound quality is terrible. I bought the charging case as well, so there is no problem with running out of power. Very occasionally there is a slight stutter from Bluetooth, but nothing significant. Controls are well designed with voice commands. Very satisfied.