Product description
Specifications:
Item size:
3.38 *1.54 * 4.6 inch
Item weight: 0.5 lb
3200mAH Rechargeable lithium battery
Mic Mode: 4-5 h
Fully Charging :8h
Note:
The microphone can not be close to other speaker or microphones as this will produce coupling and generate a reverberation that never ends.
When a microphone is near a speaker,which will catch the sound of it and emit a shrill voice and create a loop up.
You can cut off the current or move away from each other.
TF card/USB Disk Support
Portable Voice Amplifier is also called "Waistband Amplifier" or "Speech amplifier".During TF card/USB Disk mode, you may play the music on your needs.
Rechargeable Speaker
Built-in a 3200mAh big lithium battery allows the microphone speaker to only take around 8 hours to fully charge,but plays up to 5 hours of amplify time.
One key loop
During playback long press the loop key, the display shows "ONE", enter the single loop mode. Long press the loop key again, the display shows "ALL", cancel the single loop mode.