Detailed Information About The Product:
Description/Features: The power supply voltage of this motherboard is 5V. High integration, one motherboard realizes most practical functions.
The main functions of the motherboard include: audio amplification, power amplifier module, Bluetooth output module, power conversion module, audio output module, headphone output module, switch, volume adjustment, power indicator light, etc.
It can directly drive two 4 ohm 3W speakers (speakers need to be equipped separately), or use the audio output module to connect to an external amplifier speaker to provide better listening enjoyment.
Specifications:
Due to different batches, there may be differences in product appearance and printed text, which will not affect use
Material: pcb
colour: As Shown
Package Contents:
1 x motherboard
3 x cable
Only the above package content, other products are not included.
Note: Light reflection 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.