Portable amplifier
- Portable wireless tour guide voice amplifier/Portable wireless amplifier for teaching/Portable wired & wireless PA amplifier
- 10 Pieces
- USD $34 - 46 / Piece
- E250M Portable Digital Amplifier/Multifunction Portable digital voice amplifier/Portable teaching voice amplifier
- 10 Pieces
- USD $1 - 35 / Piece
- Portable teaching waistband amplifier/Mini tour guide voice amplifier speaker/Tour guide microphone speaker
- 10 Pieces
- USD $1 - 20 / Piece
- Portable teaching voice amplifier,Mini waistband tour guide amplifier speaker,Teaching microphone audio amplifier
- 10 Pieces
- USD $1 - 6 / Piece
- Mini Portable Waistband Voice Amplifier,Waistband tour guide pa amplifier,Portable teaching voice amplifier
- 10 Pieces
- USD $10 - 20 / Piece