More Features; Battery Indicator; Auto Power Off - 1 BY ONE Ring Collar Music Wireless Headset Bedienungsanleitung

Music
(Need media player support)
Music play / pause
Press Multifunction button once to play / pause music. (Some
phones may require you to start a media player first)
Track back/forward
Press the Volume "+" for about 2 seconds once to skip track
forward, press Volume "-" for about 2 seconds once to skip track
backward.
Switch Music and Call
When you receive a call while you are playing music, the music
automatically pauses to allow you to answer or ignore the call.
Once the call is ignored or ends, the music is resumed.
All manuals and user guides at all-guides.com
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More features

Battery Indicator

When the earphone is connected to a device with iOS system, a
battery indicator will appear at the upper right of the system,
indicating battery status of the earphone.
Auto power-off
When the distance between the earphone and the mobile phone
is beyond effective range, a voice prompt "Connection lost" and
earphone disconnects with the mobile phone, the earphones will
power off automatically after not being active for about 15
minutes.
10min
Effective
? ?
range
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