ZOWEETEK Voice Amplifier Microphone Headset for Teachers, Original Personal Voice Amplifier, Work of 12 hrs, Portable Speaker for Classroom, Speech, Tour Guide,Support MP3 Format Audio,Power Amplifier

Specifications

• A True Original Voice Amplifier that amplifies your voice without making it mechanized in sound quality
• ZOWEETEK Voice Amplifier for Teachers is the perfect companion for educators.Enjoy the freedom of expressing yourself confidently, without the fear of your voice getting lost in the crowd
• Amplifys your voice and saves your throat. The sound is clear and no distortion. The max 10 watts sound can cover about 10000 sq. ft (1000 ㎡), loud enough to cover a big room
• Rechargeable voice amplifier：Built-in 1800mAh Lithium battery, amplifying time is up to 12 hours. Music playing time is up to 10 hours. Only need 3~5 hours to be fully charged
• Multifunctional Microphone amplifier：Supports TF (Micro SD) card playing, USB flash drive playing and 3.5mm AUX audio input (Mic port can be used as AUX port). You can repeat single tune, loop all music and switch songs
• Voice amplifier for teachers：This voice amplifier saves your voice from yelling or shouting out. Loud voice, no distortion. A perfect voice aid for who have difficulty speaking or have a low voice
• Portable voice amplifier: Compact size (4. 1 x 1. 4 x 3. 4 inches) and light weight (0. 36 lb.). You can use the back clip to fix it on your belt or pocket. You can also use waistbelt to tie it around your waist or hang it on your neck
• Flexible design：You can adjust the distance between your mouth and the mic to fit your purpose. The voice amplifier uses ABS material with high light technology, durable and wear-resistant