Description: 


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    Suitable for notebook switching power supply and 12V-24V ordinary battery direct power supply, home and car power amplifier are suitable, very easy to use.  

    1 Rich adjustment options, high and low adjustable  

    2 Fever low loss inductive output  

    3 2 tablets of NE5532 fever operation amplifier served as the previous stage  

    4 Bluetooth 5.0 receiving support APTX HD, true 24BIT lossless band independent decoding PCM5102A  

    Without external power supply, you can use laptop power supply.  

    The new version with the switch anti-impact circuit, high efficiency automatic cooling circuit and other new technologies, the safety factor is very strong!  

    Power supply: DC12-24V  

    Interface: External diameter 5.5MM internal diameter 2.5MM  

    Power: 100WX2(DC24V test)

    Circuit board size: 150*95MM  

    The output power is also different under different voltages  

    The product supports Bluetooth input and AUX analog signal input. When the phone is paired with Bluetooth, the blue signal is connected. When the Bluetooth is disconnected, the AUX analog signal is connected.  

    The board is specifically designed for home and car 2.1 systems, with passive 2.1 speakers, you can get a very shocking and realistic live effect, but also can achieve high fidelity 2.0 HIFI music playback


Payment:  

 

  • We only accept payment through Paypal. 
  • Please make sure you have a valid PayPal account prior bidding. 
  • Please pay for your item within 5 days of the auction end time. 
  • All no pay bidders will result in a non-paying buyer alert from Ebay,kindly note. 
 

                               


 

Shipping: 

Locations  Way of Transportation Shipping Time
US  USPS  10-20 Working Days 
CA,AU,UK & Other Areas  Air Mail Post  20-35 Working Days 
  • In most cases, international shipping takes around 20-35 business days，Brazil, Italy, Russia is likely to be much longer. We try our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the local customs and post service. If you do not receive your item on time, please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process. 
  • All items will be shipped to buyer's ebay address. Before you pay, please make sure your address in ebay matches is you would like us to ship to. 

 


 
Import  duties, value added taxes and any other  charges are NOT included in the item  price or shipping costs.All other importation fees will be responsible for by the buyer,kindly note. 

 
Return Policy: 

 
If you don't receive the item or aren't satisfied with the item , please contact us for the return address, return is accepted within 14 days after the buyer receiving the item. Returned item has to be in its original condition. Buyer is responsible for return shipping costs. After receiving the return we will ship a replacement to you or a refund will be issued. 


 

Contact Us: 

We care about our valued buyers, if you have any questions, please contact us ,our Customer Service staffs will be very glad to help you. We will try our best to reply your emails as soon as possible, hut, due to high volume of daily incoming emails and time zone difference,sometimes we may not be able to reply your emails immediately. Please allow 24 business hours for us to response. 


Feedback: 

 
The feedback is important to us, if you are satisfied with our service, please give us 5 star feedback,Please contact us before you leave us a Neutral/Negative feedback, we will  always try our best for 100% customer satisfaction, just give us the  opportunity to resolve a problem.