Sun portable voice amplifier

Brand:CoolPink

Model:

KP-091

Color:

Black/Red/Yellow/Blue/White

Peak Power

output:18 Watts

Frequency

response:100Hz – 10KHz

Audio

play:Aux input, FM radio, mp3 player(TF card，USB)

Echo:

yes

Dimensions:

125mm x 85mm x50mm

Weight

(with Batteries):250 g

Voltage :

7.4v

Material:ABS

Current

consumption:150mA

Speaker

Sensitivity:53 dBV/A +- 3 dB

Power

Source:Built-in Lithium Rechargeable batteries

Battery

Life:8-10 hours, 4 hour recharge, 2-3 year life

Also

included:AC adapter for charging, Headset microphone, MP3 cable (male to

male 3.5mm), MP3 line in port, Microphone line in port, Removable belt clip,

adjustable waist band， user manual.