10W Voice Amplifier For Teachers Megaphone AUX Audio Sound Speaker Recording FM Radio With Wired Microphone Tour Guide ,Powerful&Original Sound

<p>Specifications:</p><p>1. Output Power:10W</p><p>2. Charging : DC 5V, 500mAh</p><p>3. Lithium Battery: 3.7V, 1800mAh</p><p>4. Working Time:</p><p>4~6 Hours (Musical Mode);</p><p>7~8 Hours (Wired Mic Mode)</p><p>5. Charging Time: 3~4 Hours</p><p>6. Product Size: 11cm*8cm*3.6cm</p><p>7. Unit Weight: 270g</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:800~1000</p><p></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* Charging Adapter</p><p>1 * User Manual</p><p>Related Products:voice amplifier,megaphone,speaker with microphone,voice amplifier for teachers,bullhorn megaphone,voice amplifier wireless microphone,portable pa system,teacher microphone for classroom</p>

• 1. Stylish, Ergonomic And Comfortable Design;
• 2. High Power Double Magnetic Trumpet --- More Clear And Penetrating;
• 3. Wired MIC With Built-In Lithume Battery;
• 4. OLED Screen,Adopt 3.5 Inch HiFi Double Magnetic Big-Size Trumpet, Maximum Peak Up To 10W;
• 5. Adopt Acoustic Amplification Electroacoustic System;