Bluetooth Headphones CSBROTHER Qy8 V4.1 Wireless Stereo Bluetooth Headsets with Mic for running In-Ear Noise Cancelling Sweatproof Sport Earbuds Headphones for iPhone,iPad and Android

I like the look and fit of these headphones but it pretty much ends there. They claim to have a 10m working distance however, while studying I walked about 5-6 feet away from my computer and they couldn't even maintain connection at that distance. The sound quality isn't bad, but there are intermittent breaks in connectivity that can be frustrating and distracting. I bought these after my cat ate my last pair of bluetooth headphones which I really liked, but that pair was no longer available with prime shipping so I decided to switch to this pair. I wish I had waited the extra few days for the regular shipping. Next time I'll be sticking with these:  Kasstino Bluetooth V4.1 Wireless Stereo Headphones Gym/Exercise Headsets With Microphone for Iphone 5/5s/6/6s/6 Plus, Samsung Galaxy s5/s6/s7/Note, LG Nokia, Android Cellphone(Black+Green)