25W Portable Voice Amplifier for Teacher Speaker with Microphone Echo AUX Recording

Amplifys your voice and saves your throat. The sound is clearer than traditional speakers, and the speaker has a built-in microphone.you can listen to your favorite music from any angle.The speaker is made of abs material, which is and has a long service life.voice amplifier has a stable sound quality, which can effectively improve the sound quality of the speaker and make it more comfortable to use.Specifications:Output Power: 25WLithium Battery: 7.4V, 2000MahProduct Size: 123*99*48mmUnit Weight: 298gWorking Temperature: -10℃~45℃Frequency Response: 90Hz~18KhzSound Coverage: 2500㎡Distance: 30-35MThe package includes:1 *Voice amplifier(Other display items are not included).Attention:Due to manual measurement, please allow 1-3 mm difference, thank you for your understanding!Due to differences between different monitors, the picture may not reflect the actual color of the product.Due to manual measurement, please allow for a difference of 1-3 centimeters. Thank you for your understanding

• Amplifys your voice and saves your throat.
• The sound is clearer than traditional speakers, and the speaker has a built-in microphone.
• you can listen to your favorite music from any angle.
• The speaker is made of abs material, which is and has a long service life.
• voice amplifier has a stable sound quality, which can effectively improve the sound quality of the speaker and make it more comfortable to use.
• As is well known, different computers display different colors, and the actual color may differ slightly from the image below