Bluetooth 5.2 Adaptor for Wireless Headphones, 60H Battery Life Bluetooth Receiver with LED Digital Display & Noise Cancelling Mic, Wireless Audio Receiver for Speakers, Car/Home Stereo

Battery:I used this every night at work (8 hour shift), for 15 days before I even had to charge the battery.No problem charging it either, made sure to use the cord that came with it.The repeated low battery signal at around 15% makes it nearly impossible to continue use due to music disruption.Range:The bluetooth range is decent. It begins cutting out when you get too far and eventually powers off. Meaning it doesn't automatically reconnect when you return to range like other bluetooth devices.Design:The jack plug-in is on the bottom side, which is meh but doesn't make me regret the purchase by any means.The slide style clip attaches easily.The buttons are small but their functions are pretty self explanatory.The displayed battery percentage life is always clear to read.Overall:I am extremely happy with this purchase, especially for the price. I would definitely buy again if needed. The battery life simply cannot be beat.

The volume buttons work somewhat better than other brands. Seems all have that problem. The power lasts for days though which is way better

Was excited to check these out based on description, but they have some critical flaws. First, the unit is monophonic, so you get very flat “AM radio” sound regardless of your source material. Second, the blue earbuds cord (I bought version with earbuds) is super noisy material, and that noise goes straight up the cords into your ears. It’s annoying and distracting. The wire clip doesn’t fit these fat cords - so why are they even included? Very sloppy product and, since it mentions stereo but not mono, a misleading description.And don’t be fooled into thinking you can use these as over the counter hearing aids. There appears to be no way to use the built in microphone for audio pass through.These might be OK for voice calls. But don’t buy them for music or for noise isolation - you deserve much better sound!

It takes a bit to learn where to press the volume buttons but since the pause/play is the pronounced center button, it's not too hard to figure out where everything else is by feel. Otherwise very compact with a good clip that isn't pronounced.Battery life is beyond great. I use this to use my wired earbuds. I've used it dozens of hours so far and am still above 50% battery.Bluetooth connection is quick, reliable & clear.

Thebattery life is really good, i used them in average of 7 hours daily at very low volume and it lasted me about 12 days, the issue is when the battery hits 15% it starts with reminders of low battery about every minute or two, extremely annoying, my other issue is that where I work i have to use a transmission radio, and couldn't figure out why sometimes the unit was dead, and I mean dead, wouldn't turn back on or anything until I would plug power back in back in for a second or so, well it turns out that my walkie-talkie would kill it when I'm transmitting and is somewhat close, sound quality is just ok, the clip and over all plastic feels cheap and fragile.

These are the best I found so far. The headphones are even pretty good. Most the time I have the volume at 1/5th of max. Fit my ears, no sure about yours. It connects fast and all the buttons work good.When the new model comes out with bigger buttons and the headphone jack on the other end, I will buy 2 more.Well done. Thankyou.

I used them at work for 12 hours and it lasted through the whole time without a problem.

I actually really like these even just as earplugs they work great. I did have a issue with my first set but the seller was quick to respond and replace the earplugs/earbuds. Over all very happy