but they suck for calling, hearing calls. great for music. but everyone that calls me says they can hear the background noise (hammers drills etc) better than me.
I remember sorting through some earphones and they had me do 3 boxes. 2 of them were from some china location and one from another city in china. They all had the same design and the same mold. The only difference was logos and colors. Amazon has been doing this for more than a decade. It's not new.
Just look at the similar items
These are the ones I have:
Bluetooth Headphones, Otium Best Wireless Sports Earphones w/ Mic IPX7 Waterproof HD Stereo Sweatproof In Ear Earbuds for Gym Running Workout 8 Hour Battery Noise Cancelling Headsets https://www.amazon.com/dp/B018APC4LE/ref=cm_sw_r_cp_apa_FRxPAbGPB851D
They're tied together and I havent lost them in a year.
Here you go. Sorry I was on my phone yesterday, not my PC: https://www.amazon.com/Headphones-Otium-Waterproof-Sweatproof-Cancelling/dp/B018APC4LE/ref=sr_1_4?ie=UTF8&qid=1522840596&sr=8-4&keywords=bluetooth+headphones