TREBLAB J1 - Page 3

Volume
Volume
 LED
Play/pause/on/off
 USB Port
 Mic
 Speaker
Function
Power On
Power Off
In Pairing Mode
Answering Call
End Call
Reject
Redial
Cancel / End
Pause / Play
Volume+ / Volume-
Previous song / Next song
Thank you for buying TREBLAB earphones
with Bluetooth 4.1 EDR with APTX technology.
Our main goal is to please you with superior sound
quality and comfort combined with convenience of
hands-free operation. Before using this product,
please read this manual.
Operation
Long press for 2 seconds
Long press for 2 seconds
Long press for 4 seconds
Short press one time
Short press one time
Long press for 2 seconds
Double press one time
Short press one time
Short press one time
Short press
Long press
+
-
-
+
-
+
-
+