Digital Bluetooth Stereo Amplifier Board Subwoofer Dual Microphone For Speaker

Description

Product Description
Description:
Features:
1. Support reading MP3 songs in TF card and U disk;
2. Support independent adjustment of treble, bass and master volume;
3, Working Voltage : AC 220V or DC 12~24V
4, With AUX Audio input, can be connected to the computer, mobile phone or CD
5, Digital power amplifier, peak power 120W, can drive 4Ohm 100 magnetic speakers;
6, Dual microphone input, adjustable reverb; built-in Bluetooth wireless Receiver and FM radio .
Specifications:
About more:
(1)How to Connect to Bluetooth :
Press the “MODE” button to switch the machine to Bluetooth status, open the mobile phone Bluetooth, search for the Bluetooth device with the mobile phone, search for the product and click the Bluetooth name of the product to connect. After the connection is completed, you can receive the music played on the mobile phone.
Notice:
Some mobile phones will prompt you to enter the PIX code. You can enter “0000” at this time (if the phone supports the easy pairing function, you do not need to enter the PIN)
(2)Radio function operation instructions:
1. Hang up the radio antenna;
2. Press the MODE button to switch to the radio state;
3. Press the play button to search the entire channel and automatically save the station;
4, press the previous or next track to switch to the next or next station
Note:
The radio effect is not ideal, mainly for the radio, please buy a professional radio.
(3)Power Wiring Instructions (Please follow the instructions carefully to avoid unnecessary damage):
1. The panel DC12V/24V interface can be connected to DC 12V or DC 24V, and the current requirement is more than 3A (available battery or power adapter);
2, panel AC 100-240V interface can be connected to AC100V-240V AC power with 8 word power cable (not touch the circuit board after power on, so as to avoid electric shock).
Note:
The above power-on methods can be connected in any way, and cannot be accessed at the same time.
(4)Wiring instructions:
1. Connect the subwoofer: connect a speaker with about 100 magnets or a speaker with about 100W:
2, Connected to the tweeter: can be connected to 30W tweeter (It can also be disconnected) （Add a capacitor when the tweeter is connected）
3. Suitable for 8-12 inch speakers.
Notice:
Please turn off the small master volume before power-on test. Then increase the volume slowly after power-on. If the sound is intermittent or the sound is hoarse and distorted during the process of increasing the vol
Package Included:
1*Digital Bluetooth Stereo Amplifier Board
1*Remote control
1*Audio Cable
1*DC line
1*Power supply cable
Payment
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Returns
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Additional limited protection is offered through PayPal's Money Back Guarantee.
PayPal transactions are free for buyers.
If you have any problem or issue with your order at any time, please contact us first before you contact eBay, and benefit from our response.
We will make every effort to have your items shipped as quickly as possible, and to meet or beat the time estimates above. Please remember that the times above are only shipping estimates, and are not guarantees.
Once your items have shipped out, we will update eBay with the tracking information as quickly as possible. eBay should send you an email with the shipment information, and the information will also be available on your eBay purchase history.
Dear buyer,
All products have been checked and packaged in good condition before dispatch. In case the item is defective, please inform us within 7 days of receipt, we will replace a new one or full refund. If you are not happy with the received item, please contact us before leaving any feedback. We will try our best to assist you.
Return shipping will be paid by the buyer if you buy wrong item by your mistake, and
15 percent
restocking fee will be charged by each of the item.
Our goal is to provide you with excellent products and service! We strive to satisfy our customers. If you have any questions or concerns about your order, please contact us immediately so that we may resolve the issue as quickly as possible.
If you have any questions or concerns please feel free to message or email. Our staff is happy to assist you in any way possible. Our office is open Monday through Friday. Sales staff may be available to answer questions over the weekend.
Dear all,customer satisfaction is very important to us and our feedback rating reflects this satisfaction.
Please do not leave negative feedback ,if there is any problem,please contact us ,we will do our best to provide the best service!
If you are satisfied with the purchase and our service,please take a minute to give us a positive feedback.
Payment
We only accept PayPal at this time.
PayPal is quick, convenient and safe.
Your payment is traceable and sellers do not have access to your credit card number or other financial data.
PayPal offers Buyer Protection on qualifying items up to 00 for free.
Additional limited protection is offered through PayPal's Money Back Guarantee.
PayPal transactions are free for buyers.
Shipping
If you have any problem or issue with your order at any time, please contact us first before you contact eBay, and benefit from our response.
We will make every effort to have your items shipped as quickly as possible, and to meet or beat the time estimates above. Please remember that the times above are only shipping estimates, and are not guarantees.
Once your items have shipped out, we will update eBay with the tracking information as quickly as possible. eBay should send you an email with the shipment information, and the information will also be available on your eBay purchase history.
Returns
Dear buyer,
All products have been checked and packaged in good condition before dispatch. In case the item is defective, please inform us within 7 days of receipt, we will replace a new one or full refund. If you are not happy with the received item, please contact us before leaving any feedback. We will try our best to assist you.
Return shipping will be paid by the buyer if you buy wrong item by your mistake, and
15 percent
restocking fee will be charged by each of the item.
Contact Us
Our goal is to provide you with excellent products and service! We strive to satisfy our customers. If you have any questions or concerns about your order, please contact us immediately so that we may resolve the issue as quickly as possible.
If you have any questions or concerns please feel free to message or email. Our staff is happy to assist you in any way possible. Our office is open Monday through Friday. Sales staff may be available to answer questions over the weekend.
Feedback
Dear all,customer satisfaction is very important to us and our feedback rating reflects this satisfaction.
Please do not leave negative feedback ,if there is any problem,please contact us ,we will do our best to provide the best service!
If you are satisfied with the purchase and our service,please take a minute to give us a positive feedback.
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