B570 Bluetooth Headphone Wireless Headset HiFi Stereo Foldable Support Micro SD Card AUX Microphone Color:Brown Fully Tracking

Fully Tracking

time display

Theater Mode

specific reason for the return

and please turn on the GPS on your phone before you connect it

B570 Bluetooth Headphone Wireless Headset HiFi Stereo Foldable Support Micro SD Card AUX Microphone Color:Brown Fully TrackingProduct Features: 1). Bluetooth 5. 0, Works With Almost All The Mobile Phone, Tablet PC, Notebook, Any Devices With Bluetooth Function Or Has A 3. 5mm Audio Jack. 2). Support TF Card Playback, Built in Micro SD Card Slot, Support 32GB Max, can used as a MP3 Player. 3). 40mm dynamic alloy speaker drivers, Super Bass High Fidelity Stereo Surround Sound, enjoy the Wireless high quality music.. 4). Built in Concealed HD Microphone, The Headphone Itself