Portable Rechargeable Mini Voice Amplifier for Teachers with Waistband, Portable Speakers Supports MP3 Format Audio for Speech, Class, Training,Tour G

Condition: Open box $20 Firm A True Original Voice Amplifier that amplifies your voice without making it mechanized in sound quality. ZOWEETEK Voice Amplifier Amplifys your voice and saves your throat. The sound is clear, crisp, no noise and no distortion. The max 10 watts sound can cover about 10000 sq. ft (1000 ㎡), loud enough to cover a big room. 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. Built in 1800 mAh rechargeable lithium battery. Continuously working time is up to 12 hours. You can use USB cable to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it. Supports MP3 audio playing: TF (Micro SD) card playing & USB flash drive playing. Can repeat single tune, loop all music and switch songs. Supporting 3. 5mm AUX audio input (Mic port can be used as AUX port), can work as a wired speaker. Voice Amplifier Speakers, Made of durable and wear-resistant ABS material, this personal voice amplifier looks fashion. Suitable for teaching, trainer, singer, coacher, tour guide, shopping mall, presentation, outdoor speech and etc.