1.recording time:180s,
2.unit size: 20*32mm, customized,
3.high quality timbre, loudly,
4.components:MIC, 29mm speaker,playing button, recording button,
MOQ: 5000PCS
1.recording time:180s,
2.unit size: 20*32mm, customized,
3.high quality timbre, loudly,
4.components:MIC, 29mm speaker,playing button, recording button,
MOQ: 5000PCS