DC 5V 4.2 Bluetooth Power Amplifier Board Module Dual Channel 5W+5W Stereo Audio Module with USB Charging Port for DIY Speaker

Description:

It is a bluetooth power amplifier board.This Bluetooth version is 4.2,compatible with most mobile phones and Bluetooth adapters,and has a transmission distance of about 15 meters in an open area.It supports automatic connection back to paired devices and automatically plays music.

Features:

1).It comes with three 2P wires.

2).It is a two-channel power amplifier board.

3).It has a working indicator,you can see the working status at a glance.

4).It comes with a USB charging port for charging lithium batteries,and the USB port can also be used as a power supply or a 5V adapter.

Parameter:

1).Product Name:Bluetooth Power Amplifier Board

2).Supply Voltage:DC 3.7V-5V 2A

3).Output Power:3W-10W

4).Output Impedance:2ohm-8ohm

5).Number of Channels:two channels

6).Device Name:Bluetooch

7).Transmission Distance:15 meters

8).Work Temperature:-25℃~85℃

9).Work Humidity:5%~95%RH

10).Size:40*35*12mm

Note:

Package List:

  1).1pc * Bluetooth Power Amplifier Board

2).3pcs * 2P Connection Line