To pair Halo Sport 2 with a new mobile device, you will first need to unpair the headset from the device it's currently paired to. To unpair a mobile device from Halo Sport 2:
- Put your headset into pairing mode. Hold down the center button on your headset, between the +/- volume buttons, until the light starts flashing quickly.
- 'Forget' Halo Sport 2 in your Bluetooth settings. Go into your Settings app → Bluetooth -> Press the "i" or gear icon next to any Halo Sport listing → select "Forget This Device". You'll need to do this for every Halo Sport listing in your Bluetooth settings.
- Halo Sport 2 is now unpaired. You can now pair it to another mobile device. If you have paired to the new mobile device previously, you’ll need to ‘forget’ any Halo Sport entries in your Bluetooth settings before pairing (perform step 2 on the new device).