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VoiceBooster Voice Amplifier & Mp3 Player & FM Radio Black by TK Products,Portable, for Teachers, Coaches, Tour Guides, Presentations, Costumes, Etc.
From TK Products, LLC Model Aker Color Black Peak Power output 25 Watts Frequency response 100hz ± ± 1db Dimensions 3.74in Diameter x 5.79in Length (95mm Weight (w/ Batteries) 1.72 lbs (780 g) Voltage 7.5v Current consumption 150mA Speaker Sensitivity 53 dBV/A +- 3 dB Power Source Built-in Lithium Rechargeable batteries Battery Life 10-15 hours, 6 hour recharge, 2-3 year life (replacements available) Also included Headset microphone,

Price is $88.00

Price: $88