
PROFESSIONAL
WIRELESS EARBUDS
Reset the headset to factory settings
Call answer / end / reject
IMPORTANT FEATURES
Press and hold the volume "-" button for 3
seconds upon charging the Headset until the
blue light flashes 3 times.
PRESS AND
HOLD 3s
· Use and keep the Headset under ambient temperatures;
· Don't throw it in case product damage caused;
· Don't disassemble, repair or alter the Headset;
· Don't clean the Headset with chemical solvent;
· Use a USB charger of DC5V to charge the Headset if necessary;
· Don't discard the Headset at random,
or put it into fire or high temperature environment (60 /140 ) in case of danger.
WARNING
· You will hear “power on” when the Headset is powered on.
· You will hear “power off” when the Headset is powered off.
· You will hear “connected” when the Headset is paired.
· You will hear “low battery” when the Headset is in low power status.
VOICE PROMPT