Specifications:

Wireless Bluetooth headphones, deliver a high quality audio listening experience with clarity, and a smooth bass response for enjoyment of all styles of music.

Lightweight and great for sports, walking, running or a favorite activity.

Bluetooth 5.0, energy saving, improved data transfer, and less interference.

Long Lasting Rechargeable Battery , up to 4 hours of play back time and super long standby time.

Built in microphone allows these headphones to act as a headset for hands free calling with mobile devices