Voice Amplifier Teachers Megaphone Audio Sound Speaker Recording Wired Microphone

1. Output Power: 10W2. Charging Voltage: 5V, 500mAh3. Lithium Battery: 3.7V, 1800mAh4. Working Time:4~6 Hours (Musical Mode);7~8 Hours (Wired Mic Mode)5. Charging Time: 3~4 Hours6. Product Size: 11cm*8cm*3.6cm7. Unit Weight: 270g8. Available Color: Black9. Working Temperature: -10℃~45℃10. Frequency Response: 200Hz~18Khz11. Sound Coverage: 800~1000㎡Main Featuers:1. Touch HiFi Recording;2. Stylish, Ergonomic And Comfortable Design;3. High Power Magnetic Trumpet --- More Clear And Penetrating;4. Wired MIC With Built-In Lithume Battery;5. OLED Screen，Adopt 3.5 Inch HiFi Magnetic Big-Size Trumpet, Maximum Peak Up To 10W;6. Adopt Acoustic Amplification Electroacoustic System;7. Equipped With Special Acoustic Microphone --- HiFi Original Sound Amplification;8. Super MP3 Audio Encoding Technology --- Support TF Card & U Flash Disk;9. Support AUX --- Can Connect With PC And Work As Speaker;

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