SAINTLARK S22 Voice Amplifier for Teacherswith Wired Portable Microphone and Speaker and Belt Supports MP3 Format Audio for Training,presentations, Guided Tours, Personal Voice Amplifier
(professionalism) Our is a professional voice amplifier company. S22 with 3-inch portable voice amplifier, light weight (0.6 pounds), small size (4.4×3.3×1.7 inches) environmentally friendly materials (ABS) output power of 10W, you can easily make a speech to 100 people and let them hear clearly.
(features) voice amplifier can be used with the help of a belt hanging around the neck or tied around the waist, support for TF card playback , repeat playback of a single song, loop playback of all the music and switching songs
(Uses)Our voice amplifier for teachers are versatile and can be used for teaching, guided tours, promotion, lectures, conferences and meetings, morning exercise, dance, training
(Battery) Built-in 3.7/1800MAH rechargeable lithium battery, up to 6 hours continuous working time. You can use Type-c charging to charge this classroom microphone for teachers, it only takes about three hours to recharge, or you can charge it while using it
(Hint) Please charge the amplificador de voz before using it for the first time, and keep a certain distance between the stereo and the teacher's microphone to avoid noise.
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SAINTLARK S22 Voice Amplifier for Teacherswith Wired Portable Microphone and Speaker and Belt Supports MP3 Format Audio for Training, presentations, Guided Tours, Personal Voice Amplifier
Learn more about the Detailed Specifications
Model
Brand
Beyerdynamic
Details
Color
Black
Connector
USB
Specification
Microphone, Shengbailing, S22, Battery Powered, AUX, Type-C, 1, USB, Either 'Floor Standing' or 'Pole Mount', Acrylonitrile Butadiene Styrene (ABS), black, 0.6 pounds, 1 year
Features
Features
Microphone, AUX, Type-C, Battery Powered, Either 'Floor Standing' or 'Pole Mount', USB
Additional Information
First Listed on Newegg
March 05, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.