VoiceBooster MR2300 20watt Voice Amplifier

Two inputs for microphone and MP3 player makes this a great amp for broadcasting with sound or music. Plus, this amp has a battery life of 10-15 hours before needing to recharge. Model: VoiceBooster MR2300 (Aker) Color: Black Peak Power output: 20 Watts Frequency response: 100hz ± 13db1khz ± 1db Dimensions: 5.31” x 3.74” x 1.57” (135mm x 95mm x 40mm) Weight: 0.99 lbs (450 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, Charger cable (US plug), MP3 cable (male to male 3.5mm), MP3 line in port, Microphone line in port, adjustable waist band, Carry bag. Possible Uses: Costumes, Props, Electronic sound effects, MP3 player, Teachers, Professors, Ministers, Coaches, Tour guides, and Presentations Note: This amplfiier does not work well with the iComm because it is too large