VoiceBooster Voice Amplifier & Mp3 Player & FM Radio 25watts Black MR-AK38 by TK Products,Portable, for Teachers…

$88.00
Make sure this fits by entering your model number. Small Super Powerful Voice Amplifier/Speaker Mp3 player & FM Radio. Size is 3.7in diameter x 5.8in length Rechargeable lithium batteries that last 10-15 hours of continuous use before needing a charge. Battery life will last 2-3 years. Very loud, excellent clarity, low feedback. Sound covers over 7,000 square feet.