portable wireless speaker mic sound system usb wireless mic

Aker

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

Electronic Features:

Power Output:25Wats

Frequency Response: 100hz ± 15db1khz ±1db

Current Consumption:150mA

Speaker Sensitivity:53 dBV/A +- 3 dB

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):0.59KG/0.85KG

Dimension:145mm*95mm*95mm

Material:ABS plastic

Package Included:

1.Handset microphone 2.Battery charger3.Mp3(audio) cable(male to male)

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

1.Portable waistband voice amplifier

2.Mp3/iphone/ipad audio amplifier

3.Usb disk/TF card audio player

4.FM radio

5.Echo control

Adaptable usage:

1.For teaching use(indoor) voice amplifier

2.For tour guiders(outdoor) voice amplifier

3.Public address,promotion waistband voiceamplifier

4.Mp3,iphone,ipad audio loud speaker

5.USB disk/TF card audio player(amplifier)

6.FM radio

Advantage:

1.Excellent soud effect,Echo controladjustable

2.Huge battery capacity,last working morethan 15 hours

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

4.Super audio player,Loud & excellentsoud effect