30X(Rolton K400 Portable Voice Amplifier Amplifier with Line Microphone Speaker

Description

30X(Rolton K400 Portable Voice Amplifier Amplifier with Line Microphone Speaker
30X(Colour: Black
Material: ABS
The product itself has two mainly functions use, one is an amplifier, and aher one is a multi-applicability speaker.
Amplifier has clear voice, stable, and loud sound to use in coaching, presenting, training, teaching with many people in big space.
The speaker can apply on MP3 and WAV audio form. Music player and PC speaker are included.
Music player has two interfaces, one is for TF card, and aher interface is for USB flash drive.
The indicator light gives different signal. The blue indicator appears when power on. It flashes. when insert TF card/USB flash drive. When remaining electricity is below 10%, the blue light. will flash. On the charging status, the red indicator is be on until fully charged would be off.
Package Contents:
1* Loudspeaker
1* Battery
1* Professional Wired headset Microphone
1* USB charging cable
1* Waistband Belt)