WCCDYZDTG C39S User manual

Wireless Audio Transmitter and Receiver
C39S
User Manual

1Overview
C39S is a compact wireless Bluetooth transmitter and
receiver, it can add a more Bluetooth for your old TV, PC,
home stereo, or car stereo system.
In transmitting mode (TX), it can make the old TV/ PC
transmit wireless audio signals to your Bluetooth headset/
speaker.
In receiving mode ( RX), it can receive the music from
your cellphone, then play by the traditional wired speaker
stereo, or vintage car audio system.
C39S come with a LCD display, makes operation simple
and visible.
Reconnection: Once C39S is turned on, previously paired
devices will connect to it automatically.
Support TF card plug-play.
2Packing list
C39S........................ 1PCS
3.5mm audio cable... 1PCS
RCA cable.................. 1PCS
USB C power cable... 1PCS
User Manual.............. 1PCS
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3Technical parameter
Bluetooth version: 5.0
Bluetooth protocol: EDR, A2DP, HSP, AVRCP
Working range: Up to 10 meters in open area
Product size: 69 mm(L)x 69 mm(W)x 23.5 mm (H)
4Interface diagram
Function Operation
Volume control
Choose music
Music play / pause
Switch TX / RX mode
Hold previous to volume down
Hold next to volume up
Press previous / next button
Press OK button
Hold previous and next together
at the same time
Quick operation guide
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USB C power in
Previous
M
Next
Display
3.5mm audio port
RCA port
TF card slot

5How to use
TX mode (Transmitting mode)
Step1 Get to start:
Plug in the power cable, C39S will turns on.
The display shows "TX Searching...", means that C39S is in TX mode and searching.
(If it shows ‘RX BT-Pairing…’, hold the previous and the next at the same time to
switch to TX mode)
Step2 Connect and pair:
Use a 3.5mm audio cable or RCA cable to connect C39S to the output port of your TV.
Turn on the wireless speaker and set them to pairing mode.
Wait for C39S to search wireless devices nearby, the display of C39S will show the
devices list, then press the Previous/ Next button to select the device you want, press
M to confirm.
Once paring is done, the display will show the name of the wireless speaker, now the
audio will play through wireless speaker.
Note: Double-click "M" to search devices again.
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Wireless audio receiver
Wireless speaker
Wireless headphone
Transmitting mode
AUX input
RCA input
TV
MP3/ MP4
Projector
Computer

RX mode (Receiving mode)
Step1 Get to start:
Plug in the power cable, C39S will turns on.
The display shows " RX BT-Pairing...", means that C39S is in receiving mode and
searching. (If it shows ‘TX Searching…’, hold the Previous and the Next buttons at
the same time to switch to RX mode)
Step2 Pairing with smart phone:
Use a 3.5mm audio cable or RCA cable to connect C39S to the input port of speaker.
Enable Bluetooth function on your smartphone and search for ‘C39S’.
Once paring is done, the display of C39S will show the name of your smartphone,
now the music on your smartphone will play through the speaker.
TF card mode
In RX (receiving mode), once you insert the TF card to the slot,
music will be playing immediately.
Hold the "M" key can switch back to Bluetooth mode.
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Designed by the brand WCCDYZDTG
Get more details on Amazon by seaching ‘WCCDYZDTG’
Smartphone
AUX output
RCA output
Vintage speaker
Car stereo