PORODO Soundtec Aqua Beat Bone Conduction Earphone Manual page 4

Power On/Off
Power On:
When the headset is off, press and hold the power button for 3 seconds.
The blue LED light will illuminate for 1 second, and an audio cue will play.
Power Off:
When the headset is on, press and hold the power button for 3 seconds.
The red LED light will illuminate for 1 second, accompanied by an audio cue.
Pairing Guide
When the headset is off, press and hold the power button for 3 seconds. The device
will automatically enter pairing mode upon turning on. The LED indicator will flash
red and blue alternately, and a prompt tone will sound to confirm pairing mode
is enables. Activate Bluetooth connection on your device. Search for and pair
with device named "PD-STWLEP031".
When the earphone successfully connects to the device, the blue LED light will
remain on for 3 seconds before turning off, accompanied by an audio prompt.
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