True Wireless Earbuds, TECTOKA Bluetooth Earbuds Wireless Headphones Sport Bluetooth Headset Wireless Earphones IPX7 Waterproof Bluetooth 5.0 Stereo Hi-Fi Sound Deep Bass with Charging Case (Black)

Warming Tips: Bluetooth Name: WB-259R If one side has no sound, please reset both earbuds as follow, 1.Take out one earbud out of the charging case and long press the touch area to power off 2.Under the status of power off, long press the touch area until the red and blue indicators alternated flash 3.Click the touch area for 6 times during 2 seconds until the red light flash 3 times, reset operation is completed, then put the earbud into the charging case (If the red light not flash for 3 times, please try to press the touch area for 6 times again) 4.Taking another earbud out of the charging case and repeat above steps. ?Auto Pairing: Put both earbuds into the charging box and charge the box firstly when received, and then pick up the both of bluetooth earbuds from the charging box, they will be paired to each other automatically, L-earbuds indicator light is off, the R-ear will flash red and blue alternately, then open the bluetooth of your phone and connect to bluetooth name"WB-259R". If the pairing is successful at the first time, it will re-connects to last used device automatically when you took them from charging case. Main Functions: ?Play/Pause: Short Press the L or R Earbuds ?Answer Call: Short press the power button. ?Volume +/-: Adjust volume on your phone. ?End call: Tap the Power button for 1 second. ?Call Reject: Long Press the R/L power button for 2 second. ?Next/Previous: Double click the left for the previous song, double click the right for the next song ?Mute ON/OFF: During the call, double-click the R/L Power button to turn on the mute, double-click again to turn mute off.