Get Started
① Insert the USB end of the 2-in 1 Micro USB power / AUX cable into your
vehicle's USB socket or a power charging socket.
② Insert the AUX end of 2-in-1 Micro USB power / AUX cable into your
vehicle's AUX socket and insert another AUX end of 2-in-1 Micro USB Power /
AUX cable into the AUX socket on B2.
③ Insert the Micro USB end of the 2-in-1 Micro USB power / AUX cable into
corresponding port on B2.
for unsuccessful connection, disconnect all the cables from B2 then
retry.
Button Controls
Music
Play/Pause
1
03 English
Phone call
AUX IN
Status
USB
Power on
Bluetooth pairing
Power off
When the Bluetooth stereo receiver is connected, double click
2
multi-function button to redial the previous number.
Answer/End call
1
Reject call
1
Status indicator
LED Indicator
Flashes blue for 5 times
Flashing blue and red alternately
Off
English 04