Mini Bluetooth Earbud Smallest Wireless Invisible Headphone with 4-5 Hour Playtime Headset with Mic for iPhone & Android (Skin)

[Updates below⤵]Great sound. Apparently will pair with another for both ears; need another to do it... Don't know yet if that's stereo.Works well for phone calls.Does not control volume from devices; the Bluetooth attached device(s) must have their own volume/equalizer adjustments.Battery charge lasts all night & recharge takes about an hour on Mini-usb.Great little device. Quite small.(I'll try to update this review.)Update: A week on & still happy. I wanted a monaural ear bud. Fits the bill. Volume adjustment would be a plus, but not a problem.Fits inside of headphones cuff.Second Update: Approximately 1hr to charge; listen to music/video/calls lasts 6hrs+ [Pop on charger 10 mins & get an hour of play time..!] Ordered another for myself for Xmas (got Wife some brand-names); I'll let y'all know if it pairs stereo.Third Update (lol): Ok... So I got a second one, & it pairs, in stereo, automatically, after 1st following of directions, to the one I bought earlier this year. [I paired them together first, then paired the set to my cell phone.] Audio is excellent, and in true definable stereo. I determined which is L vs R channel, & it seems stable each pairing.No transparency, independent volume control, or other frills, but I'll give them ⭐⭐⭐⭐⭐. Surprisingly good quality.The quick charging & long play times are astounding.Recommended purchase.

The ear bud works exactly as expected. I have two that I rotate out whenever one dies on the occasion I don't charge them all the way up before listening. I listen to audiobooks at work and around the house while cleaning or completing tasks. I like the physical button to be able to pause and play my books without having to fumble with my phone or touch controls on other ear buds. I got the nude color and they mostly blend in and some people have mistaken it for a hearing device. The range on them isn't great which usually isn't that much of an issue because my phone is on me except when I leave my phone laying somewhere. I have had other ear buds where I could get a pretty good distance from my phone and the Bluetooth connection remains solid. Also, sometimes when I'm doing light yard work the connection gets fussy and the audio skips. I think it's something to do with bending with my phone in my pocket (this doesn't happen when I'm bending at work because my phone is on a belt holster) but I'm no Bluetooth expert. It isn't great for phone calls and I have to speak louder than with other earbuds I've had in the past but I didn't purchase them for that so it's not a big deal to me. All in all, the ear bud works for my purpose and I use it almost daily to listen to books. The battery is sufficient enough, it stays in my ear, I don't have any ear discomfort, and it charges pretty quickly. Solid purchase.

I was so excited about these . I could wear it at work with no problem since it’s discreet , although does look like a hearing aid . It worked perfectly for about two weeks , then just stopped working all together. Will not charge, will not turn on .

I purchased this device kind of thinking it may be junk, but to my surprise, it works great! (Not sure why others would return it?). I’ve had a hard time finding a one-ear super small blue tooth device for my phone and tablet and this thing does exactly what I need it to do. Music even sounds decent through it. Perfect for popping it in your ear in the morning and leaving it there all day. I sometimes forget it’s even there. They’re so inexpensive, I’m going to order several more for stocking stuffers for the family.

I wish it lasted longer than 3-4 hrs . It takes a while to charge up too. Sound is pretty good though. Just wish it had a longer battery life.

Bought this to replace a perfect Nenrent S570 that didn't appreciate the washer and dryer. It's a pretty good earpiece but doesn't work quite as well as the S570 due to it feeling a bit larger/bulkier. I mostly use it for listening to sports and news when I'm busy but only use it for phone calls when I can talk loudly; mic is just a bit weak. Battery life, volume and Bluetooth connectivity are really good. I'll likely buy again after I wash this one, which I'm sure I will.UPDATE (nine months): As expected, I did it! I accidentally ran it through the washer and dryer. Shocker - it still works perfectly, just really clean now. I ordered another one to have in case this newly-cleaned one goes missing. Also upgraded to five stars.ANOTHER UPDATE (almost two years): Of course ... washed and dried again! Still working perfectly and used almost every day. Every once in a while you just get a really good product for a great price and this has proven to be one of them. I still don't like using it for phone calls unless I'm in a very quiet environment but otherwise it's perfect for what it is.YET ANOTHER UPDATE (about 4 years later): I've had many of these but only one failed (about two weeks after buying) and it was replaced immediately by Amazon. Why have I had so many but still highly recommend? I really should check my pockets before doing laundry. I've solved that problem by buying a small case for it that fits in my pocket but isn't as tiny as the ear bud. Problem solved. I'm giving my own 6th star.

I don't know if the product I got is defective but the volume is LOW. I can barely hear it over the fan in my bathroom. I love this is single ear, I love the size, easy to pair, but there's no way to turn up the volume.