Product features:
1. Bluetooth 5.0 technology, faster and farther transmission, support automatic reconnection;
2.Support WMA MP3 and lossless format
3. Support AUX (line input) function, allow external other devices, and support volume remote control;
4. Multi-functional remote control, special single song repeat function, convenient;
5. 6 kinds of EQ modes in total
6. Wide range of applications, suitable for mobile phones / laptops / active audio / amplifiers and amplifier boards / car audio and other equipment
1. Bluetooth 5.0 technology, faster and farther transmission, support automatic reconnection;
2.Support WMA MP3 and lossless format
3. Support AUX (line input) function, allow external other devices, and support volume remote control;
4. Multi-functional remote control, special single song repeat function, convenient;
5. 6 kinds of EQ modes in total
6. Wide range of applications, suitable for mobile phones / laptops / active audio / amplifiers and amplifier boards / car audio and other equipment
Product name: Bluetooth 5.0 decoder board
Chip type: AC6925A
Bluetooth version: V5.0+BR+EDR+BLE
Signal input: Bluetooth, Line in, TF card, U disk
Receiving range: max 25m (depending on environment)
Signal to noise ratio: >=90dB
Frequency response range: 20Hz-20KHz
Signal output: 2.54mm 3P connector
Input voltage: 5-24V DC
Features: remote control and key operation available
Weight: approx. 35g
Dimensions: main board approx. 51.5*34.5*10.3mm, small board approx. 48*12mm
Chip type: AC6925A
Bluetooth version: V5.0+BR+EDR+BLE
Signal input: Bluetooth, Line in, TF card, U disk
Receiving range: max 25m (depending on environment)
Signal to noise ratio: >=90dB
Frequency response range: 20Hz-20KHz
Signal output: 2.54mm 3P connector
Input voltage: 5-24V DC
Features: remote control and key operation available
Weight: approx. 35g
Dimensions: main board approx. 51.5*34.5*10.3mm, small board approx. 48*12mm
Important Notes:
1. Because the decoder board has been designed with a set of voltage regulator circuit, when using 3.3-4.2V battery or 5V DC power supply
You need to short the solder joints shown below with jumper wires to maximize battery utilization and reduce power supply loss;
2. Please be sure to power off the operation, and positive and negative can not be connected to reverse, reverse will burn! If you want to connect back to the 5V or more power supply, you must re-solder here.
3. Be careful not to touch the board components or tin point when operating or it will affect the control sensitivity
4. The control board is only suitable for use with the shop's decoding board
1. Because the decoder board has been designed with a set of voltage regulator circuit, when using 3.3-4.2V battery or 5V DC power supply
You need to short the solder joints shown below with jumper wires to maximize battery utilization and reduce power supply loss;
2. Please be sure to power off the operation, and positive and negative can not be connected to reverse, reverse will burn! If you want to connect back to the 5V or more power supply, you must re-solder here.
3. Be careful not to touch the board components or tin point when operating or it will affect the control sensitivity
4. The control board is only suitable for use with the shop's decoding board
Bluetooth connection:
1、Insert the audio interface of the amplifier or active audio, connect the power supply device to turn on automatically;
2, open the mobile phone Bluetooth, search WM-031, click connect;
3、After successful connection, open the player and start your wireless music journey!
1、Insert the audio interface of the amplifier or active audio, connect the power supply device to turn on automatically;
2, open the mobile phone Bluetooth, search WM-031, click connect;
3、After successful connection, open the player and start your wireless music journey!
PACKAGE SHIP ACCORDING BUYER CHOOSE
Set I.
1X motherboard
1X remote
1X Cable
1X motherboard
1X remote
1X Cable
Set II.
1X motherboard
1X Small Control Board
1X remote
1X Cable
1X motherboard
1X Small Control Board
1X remote
1X Cable
Set III.
1X Small Board
1X Cable
1X Small Board
1X Cable
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- 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 contact 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.