Specifications

1.15W loudspeaker
2.Battery durable time:16hours
3.Recharge time: 6-8hours

 Loudspeaker with headset microphone

This amplifier is professional for teaching, tour guide,commentary,promotion,lecture etc, very popular at home and abroad.

Description

This amplifier is professional for teaching, tour guide,commentary,promotion,lecture etc, with most 

high-tech digital technology and huge storage Lithium battery, which have advantage of recharge 

and longer using time. In order to operate correctly and devlop its excellent function , please read 

the instruction carefully before use this product. 

Features

Multifunctional digital amplifier all in one with microphone, amplify, and loudspeaker.

Adopt high-tech digital circuit technology and SMT , which have full advantage in keep 

a perfect vocal and howl-proof ability.

With Audio-in functions, it’s perfect for everywhere you want to listening musics or programs. 

With Low power consumption and high storage Lithium battery design, which supply power in 16hours continuous.   

The Output Power up to 15W, it have good lungs with clear voice, high penetration. Could get a good performance in the area of 400 Square.   

With high class headset microphone, which suitable for adorn. high sensitivity and super-cardioid directional,  howling canceling. 

Fashion appearance with small cubage and light weight , personal structure design,perfect for long times carry. 

Technical details

Maxmal output: 15W

Frequency response: 70Hz-12kHz 

Output impedance: 4Ω

Operation voltage: 6-8.4V

Recharge time: 6-8hours

Battery charger: DC  10.6V/400mA

Battery working time: 16hours continuous

Master weight: 198g(with battery)

Overall Dimension: 92*98*35mm

Standard list

KM-671 host machine                      1 set         

Microphone                                     1piece

Battery charger                              1piece

Audio wire                                      1 piece      

Specification                                   1piece

Warranty card                                1piece            

Certification                                    1piece

Microphone :                                    1piece