Smart Home Audio & Video

Aiyima 4.1 Bluetooth MP3 Decoding Board 3W Lossless Car Speaker Amplifier Audio

HomeAmplifierAiyima 4.1 Bluetooth ..


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Model Number
4.1 Bluetooth MP3 Decoding Board
Package
Yes
Brand Name
Aiyima
Channels
2 (2.0)
Maximum Power Per Channel
NO POWER



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Product description:
 
  Product support Bluetooth 4.1, support automatic return function, support WAV + APE + FLAC + MP3 lossless decoding, stereo output, comes with TF card download, support U disk, TF card player
 
Parameters characteristics:
 
Power Supply:3.7-5V
 
Compatible with Bluetooth version:3.0/4.0/4.1
 
SNR:90dB
 
THD+N:-70dB
 
Crosstalk:-86dB
 
DNR:91dB
 
Support Profile:A2DP/AVCTP/AVDTP/AVRCP/HFP
 
LOS:>15m
 
 
Instructions:
 
1, mode control
 
When the decoder board is not inserted U disk or TF card, power is the default Bluetooth mode; when the decoder board plug U disk or TF card, power is the default music mode; MODE key to switch mode.
 
2, music mode
 
Insert the U disk or TF card to play the stored audio files.
 
3, Bluetooth mode
 
Switch mode broadcast English "The bluetooth device is ready to pair",enter the Bluetooth mode and wait for pairing;
Mobile phone Bluetooth search to the "XY_BT" is the decoder board device name, click on the link, the decoder board prompt "The bluetooth device is connected connected", indicating that the decoder board and mobile phone connection is successful, you can play music.
 
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
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TB24pUhcgwjyKJjy1zdXXbgZpXa_!!173926501
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Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).