Voice Amplifier Megaphone Mini Audio Speaker With Microphone Rechargeable Ultralight Loudspeaker For Teachers Guide ,Easy to Operate

<p>Specification:</p><p>Output power: 12W</p><p>Charging voltage: DC 5V 1A</p><p>Use music time: 6-8 Hours</p><p>Working temperature:-10~45</p><p>Use of amplification:6-8 Hours</p><p>Charging time: 4 Hours</p><p>Package Include:</p><p>1 x Black Voice Amplifier</p><p>1 x Wired Microphone Headset</p><p>1 x Waistband</p><p>1 x USB Cable</p><p>1 x User Manual</p><p>Related Products:voice amplifier,voice amplifier for teachers,speaker with microphone,microphone with speaker,amplifier,portable microphone,voice amplifier wireless microphone,portable microphone and speaker,portable speaker with microphone,microphone speaker</p>

• This Voice Amplifier is a multifunctional portable loudspeaker with sound-amplifying, digital music playing function.
• Imported high-power amplifier chip and advanced off-fidelity amplifier master control.
• Using high-power speakers, this sound effect is clear and loud, covering a wide range of transmission.
• In order to achieve the best sound amplification, place the microphone head 1cm in front of the mouth and speak at the microphone head;
• If there is a howling, please turn down the volume and pull the machine and the microphone away to prevent interference