tws e7s wireless headphones bluetooth earphones pro4 headsets with mic sport noise cancelling mini earbuds for xiaomi redmi

the curved surface and angle of the ear part conform to the structure of the ear, bringing a comfortable and stable wearing experience. the curved surface and angle of the ear part conform to the structure of the ear, bringing a comfortable and stable wearing experience. adopts bluetooth 5.0 technology, high-speed transmission rate, realize the synchronization of sound and picture, distinguish the position of listening, listening, and playing games more smoothly..syi