I would either lose them or the battery would have issues

Good battery life

They sound very nice, are lightweight, and the battery lasts long enough that I usually only need to charge it once or twice a week

Battery dies frequently a day after charging

At first they were fairly awesome- better than expected sound for mid -$20 buds and great battery life.

Serious negative for me is that there is no audio warning when the battery is almost dead ... if you're not checking the visual indicator (blue/red LED) on the housing at the relevant time it just cuts out.

Good sound, good battery (five continuous

Very comfortable and with strong battery performance, but pairing can occasionally be finicky.

I would just like a longer battery

Was initially disappointed because the set I received had horrible battery life, however customer service was great and sent me a replacement which has been awesome.

Very good quality, an excellent battery life

Now the battery dies extremely fast and I need to charge almost every single day

Comfortable and decent battery too

Initially I had a pair with horrible battery life that would die after 90 minutes, within a day or so that I posted my review staying my issues ankers customer service dept

great battery life

The battery lasts long enough to get through the workday, the earpieces are comfortable and isolate well (several different sizes are included), they never feel like they're going to fall out, the magnets are cool, and the sound quality is great for both music and phone calls

Clear sound, long battery life, and they're very light.

This indicates to me that either the manufacturer is using ultra-cheap batteries not designed to last, or storing the products in a way that degrades the battery

If you need a cheap set of bluetooth earbuds that sometimes work, battery drains quickly and loses battery capacity quickly, then these are the ones for you.

They work much better with even better range and good battery life

These earbuds are overall very solid, and the battery lasts long enough for workouts, but the fact that Anker stands behind their product with a good warranty matters a lot to me

I have to say I am very impressed with Anker, after my review and concern regarding the battery, they reached out to me themselves and provided a replacement set of buds

Good solid sound on my runs and the battery lasts long enough for my hour long plus long runs

some observations... got about three hours use time, during first week, but the use was separated by several days, and I left in Soundbuds in a cold car during this period, which probably drained the battery

Great sound, great connectivity and decent battery life

Still its a very light weight and super battery backup.. best for workouts... slim design....

The soundbuds were ok, they just didn't have long enough battery life

Decent battery life3

They sounded great, paired easily, and had good battery life (I charged about 1x per week)

Overall I’d say just stick to earbuds with the jack, or get something with a better battery life

The charging port doesn't seem loose so the battery might be defective since the Bluetooth light would always blink red

These things are fantastic and the battery lasts longer than I could ever imagine it would

The battery sucks

good audio quality, good battery life, good build quality.

The product is good, has a good battery life

Lightweight, good battery life, comfortable.

Battery only lasts a single workout, and sweat will disrupt audio

Decent battery life

Good battery life (4-5hrs), cheap, good fit if you change out the parts, good sound

I also wish they would shut off automatically after a period of inactivity, since it's easy to forget to turn them off and then find out the battery is drained next time you use them

The battery is dead and won’t take a charge

Only complaints would be that the cover for the charging port is sort of finicky and doesn’t always stay in and the battery doesn’t last as long as advertised/deteriorated after moderate usage

The sound quality is amazing and the battery life it great!

Great sound great battery life.

Great headphones with awesome battery life

To add to it - They have a lengthy battery life as well as strong bass!

Maybe I have a dud product, but the battery was simply bad

The battery seemed to die in September.

But I have to said that the battery is not as they promise

But they don't fall out the battery lasts for ages and the sound quality is fine

comfortable, connect quickly and the battery is pretty decent

Work ok, good battery life

Best call quality I’ve experienced at this price point, battery lasts a long time, easy to sync with Bluetooth, easy to store, and it sounds great.

These are a great value... quite good sound quality, reliable, decently long battery life.

no wires hanging down, good battery life

I'd mentioned originally, the battery now works as advertised- giving me a ton of standby time & at least the 7 hours of playback time they quote in the product listing.

Fast charging and long lasting battery

I purchased these in May, and the battery is already failing

Works well and has good battery life

* Solid battery

Easy to pair/connect, reasonable sound quality for the price, good battery life (I can listen to them all day at work without charging

Terrible battery life and even worse can't use them while they're charging.

When the battery was fully depleted though they would not charge

a month after I left my bad product review, I was contacted out of the blue by Anker Client Care regarding my 2-star review & I told them what I'd described below- that the battery got so bad, so quickly, that the earbuds were worthless.

A stronger battery is all I would change, but honestly, for the price point, the value is HIGH here.

Awesome battery, nice design, ergonomic, light and excellent price

They also have nice battery life, which Im happy about

Very good battery life.

Awesome price, great battery life, decent audio quality, and reliableOwnership Length

And I wish there was an audible battery indicator

They also loose battery even when not being used (and are turned off).

After my initial pair had the same battery issue that many have complained about, Anker shipped me a new pair right away and they work as advertised and last the whole day

Good battery life plus you can hear your phone calls just as clear

These headphones have a horrible battery life

Good quality but battery will only last you a day

Great, smooth sound, great battery, Anker quality

The new pair of headphones are amazing, great sound, nice bass, comfortable, long battery life and better than most cheap headphones

Headphones worked great with strong battery life and pretty good sound quality... for about two weeks

I thought, wow these must have great battery life!

Great sound quality and decent battery (7-8 hours) for the price , had to buy another pair for my gf, cause she kept taking mine .

At the end of the day these are a great set of earbuds if you're just taking the leap into Bluetooth audio, solid build, decent battery life and decent sound.

They have great battery life

There were pretty good to use— quick to connect, sounded good, decent battery— but stopped working entirey in less than a month

I know Anker has good quality battery banks, but I wasn't sure about their earbuds or the design of the little prong that goes off to fit into your ear

and the battery is not really an issue

Great battery life

Decent for the price mediocre battery life and tinny sound

Battery was terrible

They have a great battery life >6 hours playing time and have a very strong bluetooth signal (no static or loss)

Out of them all, this one had the best battery, sound, and comfort

They work great, fit well, and have a good battery life

but I’ve noticed that they don’t have a good battery life

Looks like the battery inside is worst quality

The battery dies so quickly!

Great long lasting battery life as well as quick Bluetooth pairing

Good quality and good battery life

Great sound nice battery life for my type of usage.

Absolutely awful battery life

Great sound, great fit, great battery life

I would prefer a pair that had separate controls for volume and ff/rev and a better battery life though.

I really do not understand some of the reviews that people have, complaining about weak battery or bad sounding ear-buds

Shortly after 1 month of everyday use, the battery has already lost it's memory

The battery sucks

Good sound quality, nice battery and the magnets are great to let the headphone on my neck.

I suppose that is a disadvantage of bluetooth headphones with a small profile, as there's not much space for a reasonable battery to power any decent level of sound

Battery life - For being cheaper than they ought to be, the Anker SoundBuds Slim have a fairly decent battery life.

Then the batteries lost charge.

If they are left in a drawer for 4 or 5 days, not on or connected to Bluetooth, the battery is virtually dead

Good battery life, sound quality, and build quality.

Good battery life and sound is better than expected.

I have had these headphones for about 6 months now and they are still just as good as when I first got them

n’t feel right and were probably what people refer to as “tinny”

n’t lose the bass in what you are listening to, but once you get them going, you will hear why it counts

n’t lose when not wearing in ears

n’t feel right and were probably what people refer to as “tinny”

n’t lose the bass in what you are listening to, but once you get them going, you will hear why it counts

n’t lose when not wearing in ears

Sometimes my music would also be a little static-y, which was a bit annoying since it was pretty new since I ordered it