Wireless voice amplifier bluetooth teacher microphones in comparison

The head-mounted wireless headset Can be used as handheld mic,wireless make you more freedom to move around and demonstrate highlights or important facts, perfect for Fitness Instructor,Teacher, dancing instructor.

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.

This product is a multifunction portable loudspeaker with sound amplifying, digital music playing function

2 in 1 Speaker Mic - Please note This is not a Bluetooth transmitter microphone and cannot connect to external speakers. The TAKSTAR DA10 combines a microphone, power amplifier, and speaker into one unit, perfect for speeches, karaoke, and more. It does not connect to additional amplifiers, speaker or audio receivers such as PA systems or karaoke systems.

POWERFUL 40W AMPLIFIER - This powerful 40 watt amplifier delivers louder, clearer, and distortion-free sound. It covers an area of 1,700 square feet and can accommodate a public classroom of more than 200 people. Its consistent and reliable performance amplifies the sound perfectly so that every listener can be heard clearly and effortlessly.

Newest wireless clip mic voice amplifier The wireless voice amplifier with Lavalier clip on microphone design with 10W power to output powerful, clear, crisp and no noise & distortion sound. Support TF (Micro SD) card playing & USB flash drive playing. With upgraded Bluetooth 5.0 wireless technology, Stronger signal, faster connection, and wider range. You can enjoy your favorite music by connect to other Bluetooth devices.

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.

Portable pa system The wireless voice amplifier can also be a wireless loudspeaker, makes your voice reach 1500 ,ensuring that your voice is heard with precision in any teaching or guiding environment. Thanks to its portable design, you can take it with you anywhere,very convenient

IMPROVE COMMUNICATIONS With lossless voice recording quality, this device can help you interact with your audience effectively when leading class, performing speech, or doing workshops. Experience better communication and let your message convey clearly

NEW Bluetooth 5.1 Bluetooth karaoke machine is equipped with the latest Bluetooth 5.1 chip, which has faster connection speed, more stable signal, longer signal transmission and lower power consumption than the old Bluetooth 5.0. It is compatible with Bluetooth-enabled smartphones, TVs, tablets, PCs, MP3s and other devices. The wireless karaoke set with 2 microphones allows you to enjoy a music adventure at any time

Powerful Sound & Compact Size This voice amplifier microphone looks fashion, made of durable and wear-resistant ABS material, the surface of our portable microphone and speaker features a piano lacquer finish, offering a smooth and refined touch.The voice amplifier for teachers is in compact size ( 115*82*40mm) and weight (0.6 lb), but with 10W output crystal sound and no noise. The portable voice amplifier 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.