2X5W HIFI Stereo Bluetooth-Compatible 5.0 Power Amplifier Class D Audio Board Component Amplifiers |

body { font-size: 100%; color: #000; font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"宋体"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100%; height: 209px; } #description { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; } Using Bluetooth-compatible 5.0 main control chip, good transmission effect and high stability.
With button control, there are control up and down music, volume increase and decrease, play, pause, switch machine, etc.,
The Micro-type 5p interface is powered, and the ordinary charger 5V2A charging cable can be used.
Power interface: Micro-type 5p (reserved 2.5mm welding port, does not support battery power supply).
Output interface: 3.5mm stereo (reserved welding points, can DIY).
Speaker output portx2 groups (one set for each of the left and right channels), and the headphone jack cannot be used at the same time.
When the headphone jack is connected to the headphone, the device will automatically switch to the headphone output and stop the signal from the speaker output port of the power amplifier board.
Bluetooth-compatible audio signals of mobile phones, laptops, and tablets can be received through this bluetooth-compatible to the stereo amplifier output. The audio interface can also be connected to ordinary earphones with 3.5mm interface, which can turn ordinary earphones into bluetooth-compatible earphones (without microphone, Does not support voice chat).
Audio Parameters: 4 ohms 2x5W
Input Voltage: 3.7V-5V
Material:plastic
colour:Blue / Black

Package Contents:
1 * Audio Amplifier

Only the above package content, other products are not included.
Note: Light shooting 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.