SHIDU Wireless Voice Amplifier for Teachers, Mini Voice Amplifier with UHF Microphone Headset,1800mAh Rechargeable 10W Personal Portable Speaker Suitable for Coaches, Tour Guides, Speeches, Outdoors

【Wireless Voice Amplifier】: Avoid burdensome cables, you can wear the wireless headset in a free way. When you need a louder voice for work or life, our voice amplifier can save your throat. The sound is clear and stable. You can easily use it for 100 people Speech.
【Light Weight and Portable】:This portable voice amplifier only 5.74 ounce, it is portable public address system, and equipped with UHF wireless microphone, you can take it to multiple places,which is suitable for classroom, park, supermarket, tour guide shopping mall to speak.
【Rechargeable Microphone and Speaker】:Wireless portable voice amplifier built-in 1800mAh lithium battery,can be used about 8-10 hours. The UHF wireless microphone can be used about 3-5 hours.
【Support Music Playing】:Personal voice amplifier supports TF card and U-Disk play music, easily turn this voice amplifier into a music speaker, making your speech more lively and interesting.
【Original Voice Amplifier】:The SHIDU amplifier has focused on the original sound for 20 years, providing you with a stable and comfortable experience, restoring your real voice, clear, loud and more contagious. If you have any questions, please contact our after-sale brand service.

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