Mini amplifier for microphones in comparison

Reduce Teaching Burden Jkoailiwi 2023 innovative voice amplifier comes with a wireless receiver and lavalier microphone that seamlessly pair upon activation. This design offers a distinct advantage by eliminating the discomfort often associated with head-mounted microphones near the ear. It significantly reduces the teaching burden in class by a whopping 100%!

Wireless Voice Amplifier Amplifys your voice and saves your throat when you have a difficult time speaking loudly enough. Delivering 10w clear and soft sound to cover about 10000 sq.ft (1000 ). A great solution to make yourself heard without a wire.

Powerful Sound & Compact Size The portable voice amplifier for teachers adopts piano lacquered surface for smooth feel of size 4.53*3.22*1.57inch and weight 0.6 lb,but with 10W output crystal sound and no noise is loud enough to cover a room with a large group of 250-500 people.The stable performance of the classroom microphone for teachers is perfect for amplifying your sound and saving your throat.

Double Magnet Trumpet Loud voice clear and soft sound, no distortion, good amplification effect. Imported MIC, advanced circuit IC, restrain howling phenomenon effectively.

BE HEARD LOUD AND CLEAR Enjoy crisp and clear sound amplification, ensuring your voice is heard effectively across large venues and noisy environments with the MEDca Portable Rechargeable Mini Voice Amplifier. Our portable voice amplifier is the perfect classroom microphone for teachers, fitness instructors, presenters, artists, coaches, and tour guides. It's adaptability makes it an indispensable tool for a wide array of events and scenarios.

Widely Used - Mainly for waist mount radio transmitters and for sports, performances, police, telephone operators, speakers, telephones and other situations.

Portable Small Voice Amplifier The weight of the speaker is only 203G . The portability design allows you no burden to carry. The rechargeable battery provides you with long-use time, and the speaker usage time is up to 15 hours. The signal transmission is very stable, No distortion, low feedback. Useful for teachers, tour guides, yoga teachers, promotions, etc.

Professional Sound Quality The omnidirectional built-in mic captures premium sound quality. Built-in intelligent noise reduction chip can clearly record your original voice even in noisy environments. Featured with fast connection, high signal stability, low interference and short audio delay.

Convenient and Practical Usage This versatile device directly drives headphones for immediate listening. Its multi-functional design includes the ability to connect to mobile phone recording. Equipped with a standard 3.5mm interface, it guarantees a spontaneous and flexible user experience

CONVERTS PHONO SIGNALS A turntable preamp that converts phono signals to Line Level Signals. This state-of-the-art circuitry phono preamp can accommodate magnetic pickups with an input sensitivity of 3mV at 50K Ohms.

Contour Control For Tone Shaping

Multiple Applications The voice amplifier is compact and portable for presentations, meetings, teaching and other outdoor activities.