Lena never threw away the tiny manual again — but she didn’t need it. Now, neither do you. Enjoy your Bluedio T7s.
She remembered the . The T7 has a 3.5mm jack. If you plug a cable in, Bluetooth disconnects . She unplugged the cable (there wasn’t one). But sometimes a tiny dust particle tricks the jack sensor.
Lena played her favorite song. It was quiet. She tapped the button. Louder. She tapped – . Softer. Easy.
Lena held down the (the middle one on the right earcup) for what felt like forever. After 3 seconds… nothing. At 5 seconds… a red light blinked. At 8 seconds… a blue light joined in, flashing alternately.