Guangzhou Waytronic Technology Co., Ltd. [China]

OEM /ODM Key control ,one key to one voice USB download Bell files Built-in 0.5 amplifier and surpport external amplifier

 Bell built-in 0.5W amplifier and support external amplifier

Feature

1.Voice content can easily replace 

2.Support USB download

3.Suport PWM and DAC output

4.16K sample rate audio content playback, sound quality is beautiful

5.small size, easy installation

Interface introduction

Key control bell