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Feature:

1. The module has the characteristics of anti-reverse connection, wide voltage operation, automatic return connection, lithium battery rechargeable, etc.
2. Use Bluetooth 5.0 signal to stabilize the sound quality, with good performance.
3. Power supply can use Micro‑USB mobile phone charger, 3.7‑4.2V lithium battery. 3.7‑24V DC power supply, you can choose one of the three.
4. Short‑circuit the "on/off contact" for 2 seconds to set the decoder board on/off.
5. For battery-powered situations, shutting down when not in use saves power and facilitates modification.

Specification:

Item Type: Bluetooth Audio Receiver Board

Material: PCB
Purpose: Bluetooth 5.0 decoder board
Working Voltage: 3.7-24VDC
Bluetooth Version: 5.0
Transmission Distance: Approx. 15meter / 49.2ft (visible without obstruction)
Signal To Noise Ratio: 290dB
Distortion: ≤70dB
Number Of Channels: Dual channel (stereo)
Audio Interface: 3.5mm audio interface
Module Protection Mechanism: Power reverse connection protection
Remote Control Battery Type: CR2025 (not included)
How To Use:
1. After the power is turned on, the blue indicator light flashes quickly and enters the Bluetooth mode;
2. After broadcasting the "prompt tone", enter the pairing mode and wait for pairing;
3. "XY-WRBT" (the name of the power amplifier board device) is found in the Bluetooth of the mobile phone.
4. Click "XY-WRBT" to connect. After the connection is successful, the "Prompt Tone" indicator will be on and the mobile phone music can be played. The indicator flashes slowly when the music is played;
5. After the Bluetooth is disconnected, the power amplifier board is prepare for the second pairing, and after playing the "prompt tone", it enters the pairing mode and waits for pairing.

Package List:

1 x Module

1 x Remote Control

We accept PayPal .
We ship item to your PayPal verified address.
Payment must be received within 3 days from the date of purchase.

All the items will be dispatched within one business day by Airmail after the payment is clear.

Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.

We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message instead of leaving negative/neutral feedback or opening a dispute. We will do our best to solve any problem(resend or refund any missing item).

Customs duty is obligation and liability of citizens in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

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