Bluetooth Headphones, SDFLAYER QY8 Wireless Earphones V4.1 Lightweight Heavy Bass in-Ear Noise Isolating with Microphones Flat Cord Stereo Wireless Earbuds Headset Earphones for Running & Gym

I got these sweet Bluetooth headphones in the mail a couple days ago and so far so good. The lady's voice who tells when they power on or off is kind of annoying, but besides that, the quality is good. They stayed firmly in place while at the gym running like a maniac so that was cool, and the Bluetooth connection never cut out. The default size of the rubber ear pieces worked great for me, but I have other sizes if needed that were included. Overall I'm happy with these Bluetooth headphones.Now why do they call it "Bluetooth"? I used to know a guy with a blue tooth. His neighbor had one too. They both lived near a river. I think something nasty from the river, that used to also host a factory, seaped into their well water and rotted their nasty teeth out. It wasn't a pretty blue like the lights on these headphones, more like the nasty blue of a bruise. Gross. The teeth I mean are gross. Not the headphones. Buy the headphones. Stay away from river tap water.

I bought this SDFLAYER BT100 at the same time with the BHS-730 . This unit performed and build better than the BHD-730 If you can connect it "wirelessly" with your devices. I was able to connect with my old phone after more than an hour, with my new phoneSAMSUNG S8 and my laptop I couldn't able to after couple hours. So for the performance I gave it 5 star due to its price, for operation turn on/off and connect with device I give it 2 star. Because I work with electronic device a lot as a product engineer, I think this device is a defected one due to the mishandling of the unit at the assembly line . It got electrostatic discharge (ESD). These happened a lot with electronic device ( 15 -20%). If you got the good one then it worth the money. Yes I still recommended this product to my friend. PS. I kind of agree with some buyer that this unit will not drop off no matter how rough during your running or exercise. On the other note it kind of bulking for the ear phone.Update : just find out that I do not follow the instruction . To connect the device you should hold the middle button up to 5 second before it alternate blue and red light. I CHANGE IT TO 5 STARS

I have had another more expensive brand of bluetooth headphones for about 2 years that have been just about perfect, so I know what high quality bluetooth headphones should behave like. Because I have stepped on them and so has my gf, the right earbud on my current pair is giving out and popping. I bought these hoping to have a cheap replacement but quickly learned that these unfortunately cannot substitute for my current headphoens. If you put them in your pocket, the sounds cuts out. The cable is entirely too long and ends up getting caught in your seat belt (as a passenger) and gets into the collar of your shirt. They sound okay, however I am not sure that non-wraparound earbuds work, because these just didn't feel right.These headphones are for a person who is going to be sitting at a desk with a directly line of sight to their device and doesn't plan on moving around much. Easy return via amazon. Just not for me.

I went to a quick party at D&B and came out with my old pair on my neck, but they never made it to the car. I ordered this new pair of the same version headphones to find they have changed (ownership, functionality, etc.) The English the lady speaks is now broken. The phrases are lengthy and unnecessary, ie.. "Phone is now turn (not turned) off." I like the feature that the hooks dont spin around anymore and kinda stay locked in position. That helps them stay in. But overall, Im not liking the upgrades, if we can cal them that. Also now bluetooth light blinks constantly, and on/off button is much harder to push.

I bought these because I had a pair of QY7 earphones that functioned fine. These looked like the same thing though not from the same brand. It seems like they are al just mass produced and re-branded/tweaked. Anyway, these things fee cheaper, have engrish blared through the speakers for every bluetooth action you take and most importantly they cannot maintain a decent connection. They stay paired, but if my phone is in my pant pocket there are multiple skips in the playback. It happens like once/second and it's too the point where anything is unlistenable. I have to keep my phone in my breast pocket for the connection to be strong enough and even then it occasionally skips. These are garbage.

The Bluetooth is weak. I have unpaired and repaired it already and it's still spotty. My cell phone (iPhone 6) is less than 3 feet away from me.I guess "you get what you pay for". My sony Bluetooth headphones are much stronger. Not spotty unless the battery is low.Btw I was excited to get this and really wanted it to work better. So I charged it to full battery and "forgot" the device on my phone then re-paired it. My phone is 75% charged. This is still spotty. Streaming music from online.It has good streaks, maybe 30-45 secs. Then will spot out for 2-3 secs. Not a big deal but annoying.

Constantly drop out. You cannot put them in a pocket or move your phone much or you will just have constant dropouts. Definitely not made for the gym. The instructions were on a 2" x 3" card that literally require a magnifying glass and they only have one button to control both language, on and off, dialing phone, pausing music. I don't usually make this bad a selection.

Received it a hour ago and already returning it.Problems:The material is super bulky and won't stay onThe quality of the music was super mehThere was constant static. I also tested with another pair of Bluetooth headphones and that one has no static problems. I couldn't even listen to half a song without static.TLDR, it was horrible and I am willing to pay the 6 dollar fee to get the refund. Just consider it my mistake in buying it.