Loudspeaker for Teachers Speech Mini Audio Speaker Portable Voice Amplifier Stereo Sound Microphone(Black-JoJo's Bizarre Adventure1)

Make your voice clear and soft, and will not produce harsh noises.Great for teachers, tour guides, physical trainers, and anyone who needs to improve their sound.Compact size and lightweightcomes with an adjustable strap, allows you to wear it on the waist or hang around the neck, easy to carry around.For classroom, lectures, speech, training, meeting, shopping mall, etDescriptionMaterial: ABS, electronic componentsFunction: insert card, radio, voice prompt, call functionmode: buttonPlay format: MP3, WMA, WAV, APESupport format: TF cardFrequency response: 90Hz-12 KhzDimensions: 7.5 x 11.5 x 3.1 cmProduct weight: about 230 gramsThe 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

• Make your voice clear and soft, and will not produce harsh noises.
• Great for teachers, tour guides, physical trainers, and anyone who needs to improve their sound.
• Compact size and lightweight
• comes with an adjustable strap, allows you to wear it on the waist or hang around the neck, easy to carry around.
• For classroom, lectures, speech, training, meeting, shopping mall, et
• As is well known, different computers display different colors, and the actual color may differ slightly from the image below