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3. CONFIGURATION AND USE OF THE DEVICE
1) Plug the device into a USB port on a PC and let it charge for at least 4
hours, or place the device on top of a wireless charging base and wait at
least 4 hours.
2) Wireless pairing (connecting to smartphones, tablets and similar devices):
To pair the earbuds with your device for the first time, open the charging case
without removing the earbuds and press and hold the button on the back for
a few seconds.
From your device (smartphone, etc. ...) look for wireless devices available
for connection and select the item “KOOPERX”: the pairing will start. When
pairing is complete, the lights on the earbuds will turn off to indicate succes-
sful pairing. For subsequent connections to the same device (smartphone,
etc...), simply open the charging case. If the connection fails, put the earbuds
back in the case, deactivate all connections from your device (smartphone,
etc...) and follow the steps described above again.
3) Remove the earbuds from the charging case and gently insert them into
your ear without applying excessive pressure.
4) Answer/Disconnect call: Tap the side touch sensor on the right or left he-
adset twice in a row to answer a call, and tap the touch sensor on the right
or left headset three times in a row to disconnect a call.
5) Play/Pause music: Tap the touch sensor on the right headphones twice to
start or stop music playback.
6) Adjusting the volume: Long press (1-5 seconds) the side touch sensor of
the right headset increase the volume and long press (1-5 seconds) the side
touch sensor of the left headset decrease the volume.
7) Skip tracks: Tap the right headphone side touch sensor three times to play
the next track and the left headphone sensor three times to play the previous
track.
8) Low battery alarm: when the earbuds are turned on, an acoustic signal will
be emitted every 30 seconds to indicate that the battery is nearing complete
discharge.
NOTE: If the battery is completely discharged, the earbuds will switch off
automatically.
Charging: insert the earbuds into the appropriate slots inside the charging
case. The led display on the front of the case allows you to monitor the char-
ging progress until completion (charging bars are at the ends of the char-
