Small Portable Amplifier Sound Field Systems for Classrooms

Akervoice amplifier co.,ltd, specialized in voice amplifier manufacturing

eversince 1982. with the strength of lithium battery powered voice amplifiers,withfunctions of

Voiceamplifier,mp3 player,i-phone music player,usb player,for teachers,tour guiders,promotion sales,entertainment(self ktv).

Weare willing to service the best goods for our clients,including teachers,tourguiders,in door/out door public addressing

Features:

1.Using class D audio amplifier microchip.

2.High-capacity built in lithium battery

3.Muti functional audio player for USB/TF/SD flash

4.Built in wireless microphone(optional)

5.Audio amplifier of DVD/VCD/PC/CP

6.Intelligent Automatic power management system

7.Huge power,excellent sound effect

8.One-click audio recording/record play

Electronic Features:

Power Output:60 Wats

Frequency Response: 100hz ± 15db1khz ±1db

Current Consumption:180mA

Power Source: Built-in rechargeable lithiumbatteries.

Lithium Batteyr capacity:2200 mhA

Battery Life:More than 15 hours,2-3 years(replacements available)

Weight (N.W/G.W):3.275KG/5.325KG

Material:ABS plastic

Color:black

Package Included:

1.Wireless handset microphone 2.Batterycharger 3.Mp3(audio) cable(male to male)

4.Adjustable waist belt 5.Carry bag6.Quality warranty card Function:

Adaptable usage:

1.For band use(outdoor) voice amplifier.

2.For teaching use(indoor) voice amplifier

3.For tour guiders(outdoor) voice amplifier

4.Public address,promotion waistband voiceamplifier

5.Mp3,iphone,ipad audio loud speaker

6.FM radio player

7.LCD indicator,Lyric comply display

Advantage:

1.Extremely economic for especially forband, Advertising and entertainment use

2.Professional waistband voice amplifier

3.Excellent soud effect,Echo controladjustable

4.Huge battery capacity,last working morethan 15 hours

5.Muti functional audio player,FMradio,Self ktv function

6.Excellent Audio player,Lyric complydisplay