Sent them back for problems with bluetooth, low sound quality and poor battery life

not enough bass

Ok fit, but very tinny sound. I can't recommend them.

it turned off itself 10+ times in two weeks, not sure if it is designed to work this way. And it can not automatically connected to two devices simultaneously, you have to connect the device manually and sometimes it failed to connect and you have to try several times.

Sound quality was very poor when compared to standard wired earphones that come with any iphone. We tried all of the different sized earplug inserts to ensure a good seal, to no avail. Ended up returning these for a refund.

I love Anker products, but this isn't my favorite product. Battery life is short and I think it is because I play the volume high. I have several devices and for some reason it will not consistently connect to my motorola Pure X phone.

I love Anker for most everything and these seemed like a no-brainer for the price, however I was truly disappointed with the sound quality these put out and had to return them. Honestly, I've had nearly free earbuds that had richer sound than these.Packaging and build quality were fantastic, as I expect from Anker, but sound quality was just a serious disappointment.

The first pair of Bluetooth headphones I’ve ever owned that can’t skip back to the previous track. Really? Forward only?

Very durable, but not very comfortable. Battery life is awful. Lucky if I get 2 hours. First Anker product I’ve been disappointed in.

Would not stay in my right ear. Tried a number of sizes for inserts. Figured I was just misshapen, but gave them to friend and he had same complaint. He threw them away after a few tries with different ear buds.