VoiceBooster TK9400 22watt Voice Amplifier

Use with the included wireless or wired microphones. Small, powerful, and with excellent clarity. It can be worn around the waist and hung on a shoulder with the included strap. Built in FM radio and MP3 player.

• Model:VoiceBooster TK9400
• Color: Black
• Peak Power output: 22 Watts
• Frequency response: 100hz~15khz ± 1db
• Power Input: 9.5v —-400MHA 
• Battery Working Voltage: 7,4V
• Dimensions: 4 x 2.5 x 4 inches
• Power Source: Built-in Lithium Rechargeable batteries
• Battery Life: 12-15 hours of continuous use, 2-3 year life (replacements available)
• Also included: Wireless headset microphone, Wired headset microphone, Amplifier Charger, Wireless headset charger,  Auxiliary cable (male to male 3.5mm), adjustable waist band, Carry bag.
• Possible Uses: Costumes, Props, Electronic sound effects, MP3 player, Teachers, Professors, Ministers, Coaches, Tour guides, and Presentations.

Features

• Rechargeable lithium batteries that last 12-15 hours of continuous use before needing a charge.
• Battery life will last 2-3 years.
• Sound covers over 6,400 square feet.
• Small and portable.
• Can be worn inside a costume in many different ways.
• Comes with adjustable waist or neck band.
• Built in MP3 player.  USB and MicroSD Port for playing MP3 music.  No MP3 player needed.
• Built in FM Radio with automatic tuning 

100HZ~15KHZ +_1db