A-Grade: This device is in excellent cosmetic condition and is 100% functional as verified by highly trained third-party technicians through multiple tests and inspections. The device has been thoroughly inspected, cleaned, refurbished as necessary, and is backed by Groupon’s Standard 30-day.
Designed to provide clear sound
Built-in microphone for hands-free conversations
Battery life: up to 6 hours of use; up to 20 hours on standby mode
Its a way better experience when it came to the older model Samsung headphones, but I'm a little bias. I've been needing new ones for over a year so frankly I'm glad i have them.
Only 4 stars because they can't do exercise stuff like the older ones but everything else is a major improvement.
Im returning them. After a few mins of use they stopped working completely. Then I unpaired them and repaired them and only one side works. Also they were dirty and the box really scratched. Very disappointed.