15W Portable Voice Amplifier Wired Microphone FM Radio AUX Audio Recording Speaker For Teachers Instructor ,Powerful Voice Amplifier

<p>15W Portable Voice Amplifier Wired Microphone FM Radio AUX Audio Recording Speakers Amplified For Teacher </p><p></p><p>Specifications: </p><p>1. Output Power: 15W</p><p>2. Charging : DC 5V, 0.5A</p><p>3. Lithium Battery: 3.7V, 2500Mah</p><p>4. Working Time:With 50% Volume</p><p>8~10 Hours (Musical Mode);</p><p>10~12 Hours (Wired Mic Mode)</p><p>5. Charging Time: 3~5 Hours</p><p>6. Product Size: 115*86*35mm</p><p>7. Unit Weight: 204g</p><p>8. Available Color: Black</p><p>9. Working Temperature: -10~45</p><p>10. Frequency Response: 200Hz~18Khz</p><p>11. Sound Covera: 800</p><p></p><p>1. Adopt Acoustic Amplification Electroacoustic System;</p><p>2. Equipped With Special Acoustic Microphone --- HiFi Original Sound Amplification;</p><p>3. Super MP3 Audio Encoding Technology --- Support TF Card &amp; U Flash Disk;</p><p>4. One Touch HiFi Recording;</p><p>5. Support AUX --- Can Connect With PC And Work As Speaker;</p><p>6. Support FM Stereo Radio.</p><p>Standard Packa:</p><p>1 * Main Machine</p><p>1 * Waistband</p><p>1 * Microphone</p><p>1* USB Cabel</p><p>1 * User Manual</p><p></p><p>Note:</p><p>Before turn on the voice amplifier, ensure that the MIC don't point at the Speakers amplified, this will eliminate any annoyance associated with howling. For ensure better amplification, aim at the headset MIC capsule when speaking, and keep the distance between the voice amplifier and the MIC more than 60 cm to avoid howling.</p><p>Simply tucking the speaker around waist, and mounting headphone over head can help achieve the required distance.</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>

• 1. Stylish, Ergonomic And Comfortable Design;
• 2. High Power Double Magnetic Trumpet --- More Clear And Penetrating;
• 3. 4.2 Chip, Singnal Transmission More Fast And Stable;
• 4. Wired MIC With Built-In Lithume Battery;
• 5. OLED Screen,Adopt 3.5 Inch HiFi Double Magnetic Big-Size Trumpet, Maximum Peak Up To 15W;