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XH-M422 DC 12-24V TPA3116D2 50W + 50W Bluetooth 4.0 Amplifier Board Module With Bluetooth U Disk TF Card Player

In stock
Chip: TPA3116D2Bluetooth transmission distance: maximum 20MVoltage: DC12-24VPower: 50W + 50WStorage mode: TF card, U diskSize: 73 * 68 * 16mmEfficiency: more than 90% .​Weight :42gKey Function:mode...
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Chip: TPA3116D2
Bluetooth transmission distance: maximum 20M
Voltage: DC12-24V
Power: 50W + 50W
Storage mode: TF card, U disk
Size: 73 * 68 * 16mm
Efficiency: more than 90% .
​Weight :42g
Key Function:
mode: Bluetooth, U disk, TF switch mode
play: play / pause mode
Prev / V-: short press to switch the previous song, long press to decrease the volume
Prev / V +: Short press to switch the next song, long press to increase the volume

Package Included:
1 x XH-M422 DC 12-24V TPA3116D2 50W + 50W Bluetooth 4.0 Amplifier Board Module With Bluetooth U Disk TF Card Player
Instructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


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When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.