K400 Portable Voice Amplifier with Line Microphone

K400 Portable Voice Amplifier with Line Microphone Description

K400 Portable Voice Amplifier with Line Microphone Description
Color: Black
Material: ABS
The product itself has two main functions: an amplifier and a multi-purpose speaker.
The amplifier provides a clear, stable, and loud voice and is suitable for coaching, presentations, training, and teaching with many people in large rooms.
The speaker supports MP3 and WAV audio formats. A music player and PC speakers are included.
The music player has two interfaces: one for TF cards and one for USB flash drives.
The indicator light gives different signals. The blue indicator light is on when the device is switched on. It flashes when a TF card/USB flash drive is inserted. When the remaining charge drops below 10%, the blue indicator flashes. The red indicator glows when charging until it turns off completely. Package Contents: 1 * Speaker, 1 * Battery, 1 * Professional Wired Headset Microphone, 1 * USB Charging Cable, 1 * Waist Strap. Only the above items are included; other products are not included. Note: Light reflections and different displays may cause the color of the item in the picture to be slightly different from the original. The allowable measurement error is +/- 1-3 cm. [OnBuy.com]