[Bluetooth 5.0] – Long-distance stable and uninterrupted transmission, clear call.
[USB portable charging] – As long as there is a USB interface, you can charge the headset.
[Deep waterproof and sweatproof] – Prevents rain and sweat from entering the headphones during exercise.
[Multi-function button] – you can complete any operation with one touch.
[Ergonomic design] – fit the ear, long time wear is not pain, exercise does not drop