Bluetooth Earphones V4.1, Blackzebra Wireless Stereo Sports Headphones for Running Gym Exercise Sweatproof Headsets for iPhone iPad Android Smartphones (HP-S1S Upgrade)

I picked up this pair of Bluetooth headphones to replace three other extremely more expensive sets that I have managed to break in the gym over the past two weeks that have served me quite well over the last year. Knowing that these things were not going to be the same quality considering the price difference and brands of the old headsets I decided to pick these up as a quick replacement till my other headphones arrive.Weight: The Blackzebra HP-S1 is quite impressive in its weight for what I was getting I was thinking it was going to weigh a ton due to the ear wraps and the control buttons but it is coming in at only .7 ounces that's the same weight as 1 blowpop or 3 quarters and 1 dime it's incredibly light.Comfort: once you get the proper ear pieces on its quite comfortable I wore them for about 3 hours straight and didn't even notice them at all. With my three previous headsets I was always constantly having to adjust them for fit or reposition them do to them moving over time, with these there was no movement.Build quality: The headphones are built quite well for the price with exception to the charger port dust cover which is badly flaired out and not even doing its intended job unless that job is making me want to pull the dang thing off and throw it away.Features: The Blackzebra allows you to connect up to 2 devices at once with no issue and transitions between the two easily. The spoken alerts are defening and will make you literally cause you to g def if you have to listen to it to many times, there is no way of changing its volume on the device or in the phones/devices it's connected to by default its set to fog horn loud... DO NOT HAVE THESE IN YOUR EARS WHEN YOU TURN THEM ON OR PAIR THEM!!!!!Sound quality: This is where the headset is lacking the sound quality is extremely bad especially with the volume the built in alert volumes are defening the audio playback volume is not enough I have tried on multiple Apple iOS devices and Android devices with multiple different types of media with the same results it sounds like your listening to your audio through a wall, you can turn the volume on the headsets and the device up enough that it's usable but your right at near the max on both volume controls I have not received a call on them yet so I hope k don't go def when that happens considering my volume controls are nearly based out on my devices and is maxed out on the headsets itself.DO NOT HAVE THESE ON YOUR EARS WHEN THE BATTERY IS ABOUT DEAD OR YOU WILL BE BLASTED WITH BATTERY LOW NOTIFICATION LOUDER THEN YOUR CONTENT

I've purchased this item twice.The first time, everything was great! Pairing was easy and the were comfortable and loud. Battery life was ok... but I can complain for the price. I enjoyed the voice prompts. I actually broke them by accident so I had to re-order about a month later.The 2nd set came quickly [though a day later than promised] and all seemed well. Item looks identical and was easy to pair. I soon noticed that the sound quality was different and the voice prompts were missing. Upon closer inspection of the packaging, I saw that the item number was different. The original ones I ordered had model number The Blackzebra HP-S1" and the new ones were "The Blackzebra HP-S1S". Considering that I ordered the item from the exact same link both times, and less than a month apart, I expected to receive the EXACT same item.Amazon told me that "inventory is constantly changing" which is fine. However, nowhere on the product page does it indicate a change in product model number or functionality. I requested a refund and sent them back. They tried to get me to order another one... but I don't trust that I'll receive the proper item and I'm not interested in waiting again.For those of you that have a problem with the voice prompts, maybe you should try ordering these now. It's a deal breaker for me though.I really loved the original ones tho.

"Okay, okay!...I think we can do better than that..." yes you can but not with these headphones. On a scale from 1 to 10, these headphones rate a 5. They are not the wost but they are not the best. I am currently using Jlab headphones which are phenomenal. However they have a long cord which gets in my way at the gym. So im looking for headphones that have the same sound quality as my Jlabs but cordless. I didnt know where to start so I choose these. When I first turned them on I got worried because I could here some feedback, I should have taken this as a bad olmen. But I thought maybe itll stop when I play a song. Which im guessing it did because when I played music I couldn't here the feedback anymore. However, the sound quality left much to be desired. I firdt choose a techno song to test the sound quality because it has a lot of bass. The song sounded so flat i became bored of the techno song...there were no highs and lows, and the bass was non existent. It was all the same level which completely ruined the song. This bummed me out because I was starting to really like these headphones. Here are my take aways:PROS:•fit well, didnt fall out of my ears•easy to read and fallow instructions•easy controls. Can pair and turn it on easily.•they look really coolCONS:•feedback•sound quality is so-so•no bass

Very nicely packaged and fairly comfortable. After a few hours your ears will get a bit sore, but that's to be expected. Sound quality is good, but not great. Mic quality is pretty poor, but serviceable. Battery life is very good, I've run these for four hours and still had power to spare. I also like how nicely they fold up: very compact and easy to store. My biggest gripe is the programming. The recorded voice to tell you power on/off is LOUD and screams at you POWER ON!!! and there's no way to turn it down. It's really annoying and can sometimes even be painful. Seriously Blackzebra, can you shut the lady up just a bit? These headphones are in my ear, not across the room.TL:DR version: Very good, but not perfect. I do like these over MPOW's headphones and would definitely recommend them if you need a cheap or disposable set of bluetooth headphones.