PAM8403 Bluetooth Amplifier Stereo Board Dual channel 10W For 18650 Battery

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Product Details
Description:
Product model: XH-A150
Chip model: PAM8403
Transmission distance: ≤20M (unblocked)
Power supply voltage: 5V (Micro input)
Number of channels: 2
Maximum power: 5W + 5W
Size: 99 * 64 * 24mm
Weight: 42g
Instructions for use:
1. Install TR18650 battery first, pay attention to distinguish the positive and negative poles.
2. Two wires are connected to the audio speaker, red is positive and black is negative.
3. Insert an SD card with song files in the SD card slot or a U disk with song files in the USB interface. (Bluetooth connection is also possible, but it needs to be turned on to connect to Bluetooth)
4. Turn on the key, it will automatically read your SD card or U disk and start playing songs. If the SD card and U disk are installed at the same time, it will read the SD card file and play it by default. ( If you want to play U disk songs, you can press ① playlist switch key)
5.① key is the playlist switching key, you can choose to play songs in SD card or U disk. However, the Bluetooth connection list cannot be switched, and the SD card and U disk need to be removed.
6.② key is the playback pause key. Press once to pause and then press to play.
7. ③ The key can be a switch key or a volume key. A short press will play the previous song, and a long press will increase the volume.
8. ④ key can switch the key, can also be the volume key, a quick press is to play a song, a long press is to increase the volume.
Package included:
1 x PAM8403 Bluetooth Amplifier Stereo Board Dual channel 10W For 18650 Battery (
Not included battery
)
Payment Method
Shipping Policy
Returns & Refund Policy
Feedback
Payment Method
EBAY Managed Payment.
But we only
Accept
your
Ebay Address
, please Make sure it's 100% right.
Payment must be received in 5 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping Policy
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
Returns & Refund Policy
All package need to
wait 30 days
(US only n
eed 7-10 days)
,
Please take care it.Less than 30 days,we can't take a refund
.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Feedback
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.