F9 BT5.0 TWS Wireless Headphones HiFi Sound Noise Reduction 2000mAh Charge Box Power Display Power Bank

Features:
Remove the earbuds from charge box to automatically connect to the BT and put it back into the charge box to automatically discounnect.
Power display of the charge box, you can know left and right earphones and charge box power at any time.
Large capacity charge box is portable and fast charge, not only charge the earphone, but also charge the phone.
Graphene compound moving coil unit enhance the depth, presence and space of sound, restores the low-frequency effect of shaking people's hearts.
According the ergonomics, the comfortable wearing of headphone can be applied to sports, listening to music and driving without dropping off.