1.Description:
It is a Audio amplifier board.It uses domestic chips and supports the connection of two 50W speakers,which is cost-effective.
2.Feature:
1).It has a multi-function knob,which can be adjusted 360 degrees steplessly,with volume level indication.
2).It supports over temperature,over current,short circuit,anti-static protection.
3).The heat sink that comes with the module is close to the shell to assist heat dissipation,and the bottom ventilation is not sealed.
4).The module comes with a sleeping song,with 10 kinds of natural sounds.
5).It can be used with Wuzhi Audio APP and has multiple functions.
6).It supports four input audio modes:Bluetooth,AUX,U disk and USB sound card.
3.Parameter:
1).Product Name:Audio Amplifier Board
2).Bluetooth version:5.1
3).Audio Input:Bluetooth,AUX,U disk,USB sound card
4).Audio Output:50W (left channel) + 50W (right channel)
5).Input Voltage:DC 9V-24V
6).Input Current:3A (Min)
7).Adapter Speaker:10-50W,4-8ohm
8).Work Temperature:-25℃~85℃
9).Work Humidity:5%~95%RH
10).Size:60*60*30mm
4.Knob Operation Introduction:
1).Click:Play/Pause
2).Double click:mode switch (Bluetooth,U disk,AUX)
3).Long press:long press for 1 second to power on/off
4).Rotate:adjust the volume
5.10 Natural Sounds:
1).Sound bowl
2).Streams
3).Water waves
4).Waves
5).Thunderstorm
6).Bird calls
7).Bugs call
8).Frog croaking
9).Bonfire
10).Koto
6.APP Function:
1).Modify the bluetooth name:change the bluetooth name of each product,multiple products can be easily identified
2).Modify the Bluetooth password:Modify the Bluetooth password to prevent others from hijacking
3).Adjust the size of the prompt tone:You can adjust the size of the prompt tone to meet the different needs of customers
4).On/Off Prompt Tone:Prompt tone can be turned on or off
5).U disk playlist function:open the U disk playlist,choose songs at will,support shake to cut songs
7.Bluetooth Name Modification Steps:
1).Enter the new bluetooth name
2).Click the setting button
3).The system restarts automatically
4).Cancel the pairing of the mobile phone's Bluetooth with the original Bluetooth name
5).Find the new bluetooth name and re-pair
6).It has a timer shutdown function.
8.Bluetooth Password Setting Steps:
1).Method 1:Turn on the Bluetooth password switch and use the default password 1111
2).Method 2:
2.1).Turn on the Bluetooth password switch
2.2).Enter password
2.3).Click the Settings button
2.4).The system restarts automatically
2.5).Cancel the pairing,you will be prompted to enter the password when connecting again
9.Package:
1).1pcs Audio Amplifier Board
2).1pcs upper cover
3).1pcs lower cover
4).1pcs knob cap
5).8pcs M2*3 screws
6).4pcs M2*12 copper column
7).4pcs M2*3+3 copper column
8).1pcs screwdriver
9).1pcs plug
ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:
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Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.
For other payment method, please contact us at orders@icstation-team.com for more details.
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