XY-WRBT BT5.0 Decoding Board Dual-Channel Stereo Audio Modul

Detailed Information About The Product:

Product name: blue tooth decoding board
Product model: XY-WRBT
Working voltage: 3.7~24VDC
blue tooth version: 5.0
Transmission distance: 15m (visible and unobstructed)

Signal to noise ratio: ≥ 90dB
Distortion: ≤ - 70dB
Number of channels: dual channels (stereo)
Audio interface: 3.5mm audio interface
Module protection mechanism: power reverse connection protection
1. Micro-USB mobile phone charger, 3.7-4.2V lithium battery and 3.7-24V DC power supply can be used for power supply.
2. Short circuit the "on/off contact" for 2 seconds to set the decoding board on/off. For battery power supply, it is more power saving to turn off when not in use, which is convenient for modification.
Operating instructions:
After the power is turned on, the blue indicator flashes quickly to enter the blue tooth mode; After broadcasting the "prompt tone", enter the pairing mode and wait for pairing; Mobile phone blue tooth searches for "XY-WRBT" (power amplifier board device name), click "XY-WRBT" to connect, after the connection is successful, "prompt tone" will be played, and the indicator light will be on for a long time to play mobile phone music, and the indicator light will flash slowly when playing music; After the blue tooth connection is disconnected, the amplifier board is ready for the ne xt pairing, and after playing the "prompt tone", it enters the pairing mode to wait for pairing.
color:Black
Material:PCB

Package Contents:
1 x blue tooth5.0 decoding board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !