你曾来过 ni ceng lai guo RG 老帅

Dual Audio L / R Left 🎧 Right test with headset L = Instrument R = Vocals for karaoke just use the L side only. 🙏 dual Audio Left 🎧 Right kiri dan kanan beda test pakai headset L (kiri) no vocal R (kanan) Vocals untuk karaoke gunakan yg kiri saja. hubungkan ke speaker sound system. semua video jadi no vocal🙏🙏 Goodluck🙏