Product Specifications
Product name: Bluetooth Decoder.
Product model: XY-WRBT.
Working voltage: 3.7~24VDC.
Bluetooth version: 5.0.
Transmission distance: 15m(visible and unshielded).
Signal-to-noise ratio: >90dB.
Distortion: <-70dB.
Number of vocal tract: Dual Channel(Stereo).
Audio interface: 3.5mm audio interface.
Modular protection mechanism: Back-connection protection of power supply.
Module weight: 6gTotal weight: 20g
Operation Instructions
After switching on the power supply, the blue indicator flashes and enters the Bluetooth mode; after broadcasting the "prompt sound", it enters the matching mode and waits for matching; after broadcasting the "prompt sound", the mobile Bluetooth searches for "XY-WRBT" (the name of the power amplifier board device), clicks on the "XY-WRBT" connection, and plays the "prompt sound" after the connection is successful, and when the indicator light is long, the mobile music can be played. When playing music, the indicator light flickers slowly; after Bluetooth disconnects, the amplifier board prepares for the next pairing, and plays the "prompt tone" and enters the pairing mode to wait for the pairing.
Main Matters
Cautions for Power Supply with 3.7V Lithium Battery
2. When powered by batteries, the battery voltage is less than 3.3V decoder board automatically shuts down, and the contacts are switched on/off for 2 seconds after re-energizing or full charging.
3. When using batteries to supply power, if the voltage of batteries is too low, there may be "nourishing" noise. In this case, the batteries need to be charged.
4. Because there is no charge protection circuit for lithium batteries on decoder board, it is recommended to use lithium batteries with protection board.
5. If your rechargeable battery supports Micro USB charging directly, you can use Micro USB charging directly to the battery.
6. Micro-USB mobile phone charger, 3.7-4.2V lithium battery and 3.7-24V DC power supply can be used for power supply.
7. Short "on/off contact" 2 seconds can set decoder board on/off, for battery power supply, when not in use, power-saving, convenient refitting. Installation dimension.
We accept payment by any of the following methods:
PayPal
Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!
We offer FREE shipping on all orders!
Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class).
In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.
If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.
You can return a product for up to 14 days from the date you purchased it.
Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.
Product Specifications
Product name: Bluetooth Decoder.
Product model: XY-WRBT.
Working voltage: 3.7~24VDC.
Bluetooth version: 5.0.
Transmission distance: 15m(visible and unshielded).
Signal-to-noise ratio: >90dB.
Distortion: <-70dB.
Number of vocal tract: Dual Channel(Stereo).
Audio interface: 3.5mm audio interface.
Modular protection mechanism: Back-connection protection of power supply.
Module weight: 6gTotal weight: 20g
Operation Instructions
After switching on the power supply, the blue indicator flashes and enters the Bluetooth mode; after broadcasting the "prompt sound", it enters the matching mode and waits for matching; after broadcasting the "prompt sound", the mobile Bluetooth searches for "XY-WRBT" (the name of the power amplifier board device), clicks on the "XY-WRBT" connection, and plays the "prompt sound" after the connection is successful, and when the indicator light is long, the mobile music can be played. When playing music, the indicator light flickers slowly; after Bluetooth disconnects, the amplifier board prepares for the next pairing, and plays the "prompt tone" and enters the pairing mode to wait for the pairing.
Main Matters
Cautions for Power Supply with 3.7V Lithium Battery
2. When powered by batteries, the battery voltage is less than 3.3V decoder board automatically shuts down, and the contacts are switched on/off for 2 seconds after re-energizing or full charging.
3. When using batteries to supply power, if the voltage of batteries is too low, there may be "nourishing" noise. In this case, the batteries need to be charged.
4. Because there is no charge protection circuit for lithium batteries on decoder board, it is recommended to use lithium batteries with protection board.
5. If your rechargeable battery supports Micro USB charging directly, you can use Micro USB charging directly to the battery.
6. Micro-USB mobile phone charger, 3.7-4.2V lithium battery and 3.7-24V DC power supply can be used for power supply.
7. Short "on/off contact" 2 seconds can set decoder board on/off, for battery power supply, when not in use, power-saving, convenient refitting. Installation dimension.
We accept payment by any of the following methods:
PayPal
Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!
We offer FREE shipping on all orders!
Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class).
In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.
If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.
You can return a product for up to 14 days from the date you purchased it.
Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.