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Complex button key explanation
The complex function key working for power, volume, play,
pairing, call, redial, voice call, battery balance display etc. ( per
the main device specification, the key function is subject to
change and please refer to the followings. Slight touch
( 0.5 seconds) , short push ( 1.5 seconds) , long push ( 4 ~ 5 seconds) ,
left, right, up, and down.
LED
Stereo Headset! EarCall
”
a power: Wearing the earphone, if you press the button little
longer ( 1.5 seconds) , the LED is powered on with the ( Do Re Mi
Pa Sol La Si Do) melody sound. If you press the button 4 or 5
seconds, the power is off with the ( Do Si La Sol Pa Mi Re Do)
melody and the LED is off. In the initial power on mode, the
pairing mode ( LED consecutive blinking) is automatically set.
b Battery balance: The battery balance is displayed if you press the
button downward little longer( 1.5 seconds) on the LED 5
stages. ( 1st stage: under 3.4V, 2nd stage: 3.4V, 3rd stage: 3.6V,
4th stage: 3.8V, 5th stage: over 4.0V, 1st stage under 20% ~ 5th
stage 100% capacity)
c Volume: While listening the music or making the call, pressing the
key upward and downward
d music play: If you push the button shortly the MP3 is played
B u t t o n Fu n c t i o n
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