This is Beats Powerbeats Pro 2 wireless earbuds.
These earbuds are designed for athletes, featuring secure-fit earhooks, heart rate monitoring, Active Noise Cancelling (ANC), and Transparency mode.
They offer powerful sound with re-engineered acoustics and Spatial Audio, and provide up to 10 hours of listening time per charge, with up to 45 hours total with the charging case.
Powerbeats Pro 2 are compatible with both iOS and Android devices, optimized for Apple devices with the H2 chip.