Product information:Transmission range: 15 metersFunction: call function, NFC function, multi-point connectionChannel: stereoHow to use: earplug typeWhether single or double ear: Bilateral stereoColor: black, white
Packing list:Wireless headset X1
Secure payment
Secure Privacy
Refund in case of loss of the parcel
Refund for non-delivery
Refund if the item is damaged