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Product Details
Bluetooth Decoding Board
Support bluetooth 4.1 Mode, Support automatically back to even, Support to decode WAV/APE/FLAC/MP3 files losslessly, Support to output stereo, With 3W power amplifier on board, Support USB Audio Function, Support the TF card downloading, Support U disk TF card Playing, Supprot IR remote function.
Parameters characteristics
Power Supply | 3.7-5V |
SNR | 90dB |
THD+N | -70dB |
Crosstalk | -86dB |
DNR | 91dB |
Support Profile | A2DP/AVCTP/AVDTP/AVRCP/HFP |
LOS | >15m |
Functions and interfaces defination
Interfaces specification
Functions of the switchs and IR remote
Key | functions |
PREV/V- | “Short press “for the previous one，”Long press “ for volume down |
P/MODE | “Short press “for playing or pausing，”Long press“ for mode switch |
NEXT/V+ | “Short press“for the next one，”Long press“for volume up |
MODE | TF card、U disk、Bluetooth mode switch |
RPT | Single/Cycle Switch |
EQ | EQ Switch |
Dimension
Operating specification
1、Mode Control
Bluetooth mode is default, powered on when there is no U disk or TF card installed on board; And music mode is defult, powered on when U disk or TF card is installed on board. Switching mode using adkey or IR remote.
2、Music mode
Playing the audio files stored in the U disk and TF card,when plug into U disk and TF card.
3、Bluetooth mode
When switching mode and playing “The bluetooth device is ready to pair”,it goes into Bluetooth mode and is ready to pair. The device named “XY_BT” Cell phone searched is the decoding board device.Connecting the “XY_BT” device with cell phone, the decoding board plays “The bluetooth device is connected successfuly”, the decoding board has connected with the cell phone successfully, and you can playing music through the bluetooth device. Showing in the below picture .
USB Audio
Connecting the decoding board with PC by USB data wire. Switching mode and playing “USB mode”, it’s in USB Audio mode. Playing music by PC player , and the decoding board will play the music in the PC player list. If pluging into TF card, can download music into the TF card from PC.
NOTE:
1、When working in the USB Audio mode, U disk mustn’t be pluged into board.
2、In the U disk playing mode, suggesting that use 5V power to supply(don’t use 3.7V power to supply), because earlier U disk can’t support 3.7V power supply.
3、When using mobile power and PC USB port to supply, must use Power port on the board(mustn’t use USB Audio port on board), or can’t playing audio files stored in U disk.
4、This decoding board only support FAT16/FAT32 file system format, both U disk and TF card, don’t support NTFS file system format.
Package Included:
1 x Bluetooth Decoding Board
1 x Remote Control
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.
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.
- All package need to wait 30 days(US only need 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.
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.
On Feb-15-22 at 12:44:52 PST, seller added the following information:
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.
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.
- All package need to wait 30 days(US only need 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.
