In ear earbuds true wireless earphones tws csr 42 sport stereo bluetooth earphone x1t for iphone 7
Model x1t materialpolycarbonate typein ear general usemobile phone cellphone functionbluetooth hi fi noise cancelling sports volume control dj with microphone communicationwireless bluetooth connectorsusb driver typemoving coil sound channel21 bluetooth versionv40 production modeself produce
.png)
