How do I pair the TCL MTRO100BT wireless earbuds with my smartphone?
I just purchased the TCL MTRO100BT wireless earbuds and I'm not sure how to pair them with my smartphone. Can you provide step-by-step instructions?

To pair the TCL MTRO100BT wireless earbuds with your smartphone, follow these steps:
1. Make sure the earbuds are powered off.
2. Press and hold the "POWER" button on the earbuds for 5 seconds until the blue and white LED flashes alternately.
3. Turn on the Bluetooth function on your smartphone.
4. In your smartphone's Bluetooth settings, search for available devices.
5. Select "TCL MTRO100BT" from the list of available devices.
6. If prompted, enter the password "0000" to pair the earbuds with your smartphone.
7. The blue LED on the earbuds will flash when the pairing is successful.
Once the earbuds are paired with your smartphone, they will automatically connect to your smartphone whenever they are turned on and within range. You can now enjoy wireless music and make phone calls with your TCL MTRO100BT earbuds.
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