User Manual

Special Notce:
How to use audio amplifier?
Step 1 – Make sure the VOL button to the minimum
Step 2 – Connecting the Speaker Wire
Audio amplifier accept bare wire, banana plugs, spade lugs, or pin terminators. Please turn off the
amplifier before connecting to the speakers.
Step 3 – Connecting the Audio Source
Connect the audio source to amplifier via RCA cables.
Step 4 – Connecting the Power Supply
Be sure that the volume/power switch on the front panel is in the OFF position before connecting the
power supply. NOTE: Please plug the power cord into the amp then the AC outlet.
Step 5 – Operation
Turn on the audio amplifier volume/power knob and set the volume control to an initial setting of about
9 oclock. Turn on your audio input source and adjust the volume to your desired listening level.
Step 6 – Bluetooth Connecting
a. The Bluetooth name is YJHiFi. You can pair with your Bluetooth device when the amp power on.
b. But if Bluetooth connects, playback from the RCA input is interrupted. If you want to connect this
amplifier with the RCA audio cable(physical input), you need to interrupt the Bluetooth first.
100W Audio Amplifier with Bluetooth 5.0
User Manual
1. Please plug the power cord into the amp then the AC outlet.
Some customers may see some slight sparks flying when they
plug the power supply into the amplifier, because they use it in
wrong way, you need to connect the amp to the power supply
first, then plug the power supply into the 110V AC outlet. Don't
worry about the sparks, our lastest Bluetooth 5.0 Stereo Audio
Amplifier with advanced circuitry design, built-in speakers
protection circuit, avoid sparks flying.
2. You can pair with your Bluetooth device when the amp power on.
1) After normal power-on, turn on the power switch, there will be four consecutive clicks, and that mean the
Bluetooth function is normally turned on.
(After the connection is successful, there will be two consecutive clicks prompt)
2) The Bluetooth name is YJHiFi. But if Bluetooth connects, playback from the RCA input is interrupted. If you
want to connect this amplifier with the RCA audio cable(physical input), you need to interrupt the Bluetooth first.
Model: PW064us
Warranty
Thanks for using our product,all product comes with warranty of 18 months from the day of purchase, if
you need any support, please feel free to contact us.

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