MDC-H001 bluetooth headphone 3.0 1,bluetooth 3.0 hifi speaker. 2,new design 3,rotated 4,TF card reader MDC-H001 bluetooth headphone 3.0 1,bluetooth 3.0 hifi speaker.2,new design3,rotated4,TF card reader MDC-H001 bluetooth headphone 3.0 with TF card reader