Product Information :
Transmission range: 10 metersFunction: Call function, voice control, support musicBluetooth protocol: 5.0Channel: StereoHow to use: Head-mountedSingle or dual ear: Bilateral stereoColor: Black, white, blue, red
Secure payment
Secure Privacy
Refund in case of loss of the parcel
Refund for non-delivery
Refund if the item is damaged