Pairing JBL TUNE 120 TWS
Step 1 Pairing left and right JBL TUNE 120TWS earbuds: take it out from the battery box and press the left and right ears three times at the same time,then, you can automatically complete the pairing of these two earbuds.
Step 2 Enable the JBL TUNE 120TWS enter the search state: press the right headset for five seconds to enter the search state.
Step 3 Open the Bluetooth on your phone and search “JBL TUNE 120TWS” to complete connection.
Resetting JBL TUNE 120 TWS
1)Keep both the earbuds in the case
2) Press and hold the button on both the earbuds until the light blinks, and the reset is done
Video link for reset; https://www.youtube.com/watch?v=4XRvl00lRW8