Portable wireless meeting Dusenberg PS 890 ( 10 inch )
2bh mic pegang wireless
Play USB, SD card, MP3, FM USB Rec Bluetooth Music tone : bass, treble Mic tone : Echo line input RCA Mic Priority built in rechargeable battery (Aki kering ) AC 220v Frequency range : VHF jarak mic bisa pakai sampe 35m suara bagus, jernih dan bersih ,kencang cocok buat rapat, meeting, ceramah, pengajian, seminar dll