1.Double Dynamic Drivers with Plating Diaphragm??High resolution,excellent low-frequency performance.
2.Flexible Neckband??The earphone wire automatically springs back into a U-shape,even if folded repeatedly.Easy to store and use.
3.bluetooth 5.0+EDR Technology:For stereo sound,good bass,crystal clear and stable;With built-in Mic for handsfree phone calls.
4.Comfortable and Secure Fit for Sports:Ergonomically design ensure your headphones stay comfortable firm in the ears.