8W 4600mAh Wireless Voice Amplifier Multifunctional Portable Personal Voice Speaker With Microphone Display For Teachers Speech ,Powerful Voice Amplifier

<p>Specification:</p><p>Model:S20</p><p>Material: ABS</p><p>Size: 10.8 x 8 x 4 cm</p><p>Weight:110g</p><p>Power: 8W</p><p>Battry capacity: 4600mAh</p><p>Charging time: 4h</p><p>Working time: 2-3 hours</p><p>Life time: up to 15 hours</p><p>Playback mode: support USB flash drive playback and TF card playback</p><p>Note: Due to manual measurement, there may be small deviations.</p><p>Available color: White/Pink</p><p></p><p>HOW TO USE:</p><p>1. Place the microphone in front of your mouth to obtain the maximum amplification effect.</p><p>2. Do not whistle: keep a certain distance between the microphone and the speaker, and preferably facing each other.</p><p>3. Put on a headset, hang the amplifier speaker on your waist, then turn it on, and finally gradually increase the volume as needed.</p><p>Packa:</p><p>1 x Voice Amplifier</p><p>1 x Microphone</p><p>1 x Charging Cable</p><p>1 x Waist Belt</p><p>1 x User Manual</p><p>Related Products:voice amplifier,voice amplifier for teachers,voice amplifier wireless microphone,amplificador de voz,portable voice amplifier,wireless voice amplifier,microphone headset for speaking,sound amplifier listening device,mini voice amplifier</p>

• Small and exquisite, weighing only 0.11 kg
• Long-lasting power, battery life up to 15 days
• Digital amplification technology, anti-howling and good sound quality
• Wide ran of sound amplification, suitable for various occasions
• Type-C charging, e phones share one line