Bluetooth Earphone,Bluetooth Headphones,Thinkcase Bluetooth Headphones Earbud Earphone V4.0 Wireless Stereo Sports Earbuds Earphones Headset Headphones for Running Gym Exercise

Nice clear sound from these little guys. They come with a couple different size buds for the ear so you can get a decent fit. The power button is a tad tricky, I have to press it once then release and press and hold to power them on and the same for powering off. The 'next' and 'previous' buttons seem backwards to me, but that's personal preference I'm sure. I tried wearing these under a winter cap, but the pressure of the cap on them changed the sound. They appear to count on some resonance in the device to get the sound. Not a big deal, but thought I'd mention it if you're thinking of using these when running in the winter.When the earphone says it's running low on battery, which it does by voice, it means it. I got through almost 3 songs, so about 10 minutes, after the warning to when they just shut down.

I can't give zero stars unfortunately. I am returning them. They feel very cheap and are uncomfortable. The pair I recieved also had a broken power button. I got them to turn on eventually, but whenever I wanted to switch to another device I had to reset them by plugging them in to my computer and hold the power button for 3 seconds. After resetting I was able to connect them to the device.I don't usually write reviews. Hopefully someone will see this and not buy these. I can't say every pair will be as bad as mine, but I will say don't expect much from a $13 pair of headphones.

Returned these within a week. The earpieces were bulky and would create a seal against my eardrum that was very unpleasant when anything touched them (like a scarf, hood, or my shoulder). They came apart with normal use. Overall very disappointing.

These headphones are great for the price and how comfortable they are. The only criticism is that its battery life isn't as long as I thought it might be. I can get a five to six hour battery life in use and possibly a twenty hour stand by time. It is still a good battery life but I would look for something with a longer battery life for general use.

The price is incredible, the sound is great and the battery life is the down fall. I listen to podcasts while working and I can get about 1 hour 50 min out of them but for the average consumer thats plenty of time.

Absolutely awesome product once you sync it. Have been using these earbuds since I got them and have no complaints. My biggest concern was them not holding up in my pockets from non-durable buttons but I havemt had any issues yet. Great earbuds for an active lifestyle with excellent connectivity range.

Haven't had them a full month and they already don't work. Power button sometimes comes on sometimes doesn't. This is with use only 2-3 times a week. Save your money

worked fine for a little bit but I am having trouble connecting it to any Bluetooth device