Mpow FREEGO V4.1 Bluetooth Headphones Wireless Sports Earbuds for $10 AC + FSSS at Amazon

Mpow FREEGO V4.1 Bluetooth Headphones Wireless Sports Earbuds for $10 AC + FSSS at Amazon
These have been posted a few times before, even cheaper now.
Code: I3D3LCNE
Bluetooth 4.1 — Outstanding sound thanks to the latest Bluetooth 4.1 technology, drives our wireless headphones to be connected in several seconds and deliver fantastic sound quality with great clarity and well defined.
Stable Signal — The bluetooth signal of Mpow Bluetooth Headphones is stronger than the common one. Adopts advanced CSR chip: less power consumption and more stable signal. You do not have to worry about the signal will degrade during exercise.
Comfortable Wearing & Secure Fit — Only 1.48oz weight. The ultra-light weight of Mpow Wireless Earphones does not cause any burden to your ears. Supplied with 3 sizes of ear cups which are made of soft 30HS-hardness silicone material, providing a comfortable lasting. Innovated patent ear fins help lock your ear snugly while running, walking, doing exercise or workout.
Less Charging Time & Long Playing Time — Up to 8 hours continuous talking/playing time and 300 hours of standby with one full charge. You can enjoy longer music time with less charging time.
Fascinating Look & Design — Attractive CD-striped surface, shiny ingot silvered case and careful attention to detail make the Bluetooth Sports Headphone with quality you can see and touch. NOTE: Please do not use AC Power Adapter or Mains Plug for Charging,it will damage your headphone,we suggest you charge it through USB port on laptop.
https://www.amazon.com/dp/B01IEX7YNA