User's Manual Part 1

Playing Audio Playing Audio
EN | SYNC by 50 In-Ear EN | SYNC by 50 In-Ear
Playing audio
Select the audio player on your source device & select play via
Sync by 50 in-ear B.T
The audio will automatically start streaming to the headset.
Press MFB once to PAUSE audio & again to Play audio.
Adjust volume level by press & hold the Volume UP key or Volume DOWN key for 1
second
Note: a BEEP tone will be audible when the volume control has reached the
minimum & maximum level.
At any time during a phone call, or while playing music, the volume can be
changed with the Vol+ or Vol- keys. There will be a tone from the headphones to
indicate that the level has reached maximum or minimum volume.
Selecting FWD or REW tracks
Double press the Vol UP for next track
Double press the Vol DOWN for previous track
Note: Some audio players select previous track to the start point of the
current track
Note: This function will only work properly when connected directly to
a Bluetooth A2DP compatible
“music player. For example, this function is inoperable when
connected to a Bluetooth transmitter”
adapter that transmits music from the headphone jack. Not all
funcionality is available with every device.
For a list of compatible devices, please go to www.smsaudio.com
SPORT_INEAR_BT_MANUAL_NEW.indd 12-13 6/18/14 9:55 AM