Voice Amplifier Portable Microphone Wired Headset Speaker 15 Watts Rechargeable Mini Bluetooth Voice Amplifier for Teachers Personal Megaphone Fm System for Classroom

Keep microphone right in front of the mouth for maximum amplification. No howling: the amplifier and mic need to be positioned a distance from each other, then turn it on, hang the amplifier around your waist, and are best facing away from each other. The s278 is a personal voice amplifier designed to reduce vocal strain and amplify the softest voice.

This portable microphone is excellent for large rooms, at its max it will allow the speaker to be heard in nearly 10, 000 square feet of space with clear sound and no distortion. This device is light weight, easy to use and portable. One-key recording, only need to insert a TF/SD card and wired microphone for recording.

You won't miss any important messages again! Using tips -- 1. Feedback may also be caused if the volume setting is too high. 2500 mah lithium battery can be easily charged with the help of included USB cable and lasts for sufficiently long hours. Simple plug and play design allows you to instantly start using the voice amplifier without the need to worry about pairing or connectivity - no frustration, and sleek, your S278 is meant to be with you.

Multifunctional design -- this voice amplifier can act as a portable speaker by streaming music via bluetooth to the device, or by using the auxiliary port. It also supports tf card playing, USB flash drive playing & FM Radio. Take it with you wherever you go.

ELLESYE Water Dental Flosser Oral Irrigator 600ml with 9 Multifunctional Jet Tips, 3 Min Timer, Water Dental Pick for Braces Care & Teeth Cleaning, Quiet Design

With different tips, debris between your teeth and gum which is hard to clean with teethbrush and floss. Professional powerful pulsation remove 99. 99% of bebris: 1700 times/minute, puts more focus on the most hard-to-reach stubborn tartar. No more finding the button awkwardly. Fda approved water flosser pick teeth cleaner with wide-brand and compatible global voltage for everywhere in the world.

Water flossers for teeth much easier to clean the inside of the water tank due to the Detachable Design which ensures that the water tank can be cleaned. Tips are easy to store by a sealed and separated grooves cover on top of Dental Oral. Adjustable 10 water pressures to your desire: ideal for smoothly adjusting water pressure from 25-120 psi to avoid sudden jetting in the process of oral flossing.

An exclusive innovative high-frequency pulsation technique was used to substitute modified high-frequency pulsation, keep your breath fresh and avoid oral problems. 600ml large detachable cleanable water tank & tips reservior !!! 600ml water reservoir perfect for enough and uninterrupted oral dental flossing without filling in water again and again.

The reservoir uses double-sealing rings to prevent water leakage reliably. We are confident that ellesye Oral Dental Flosser are manufactured under strict quality standards to give our customers best experience. Portable water flosser is made of safe ABS Material and is FDA, CE, FCC etc approved. Powerful water pressure will get everything out that was between the teeth.




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Zoweetek Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Supports MP3 Format Audio for Teachers, Singing, Coaches, Training, Presentation, Tour Guide

Ft 1000 ㎡, crisp, loud enough to cover a big room. Compact size 4. No more finding the button awkwardly. Fda approved water flosser pick teeth cleaner with wide-brand and compatible global voltage for everywhere in the world. Designed with a convenient pause switch on the handle for temporary flow stop or power off at any time.

Test the different water pressures to find a comfortable setting for your teeth and gums. Powerful water pressure will get everything out that was between the teeth. An exclusive innovative high-frequency pulsation technique was used to substitute modified high-frequency pulsation, keep your breath fresh and avoid oral problems.

600ml large detachable cleanable water tank & tips reservior !!! 600ml water reservoir perfect for enough and uninterrupted oral dental flossing without filling in water again and again. The reservoir uses double-sealing rings to prevent water leakage reliably. 4 inches and light weight 0 You can also use waistbelt to tie it around your waist or hang it on your neck.

Built in 1800 mah rechargeable lithium battery. You can adjust the distance between your mouth and the mic. 5mm aux audio port-supports usb flash drive & tf card-nd-fe-b magnet trumpet which is king of clear sound ensures strong penetrating power sound and wide coverage specifications: max output power: 10woutput Impedance: 4ΩCharging voltage: DC 5V 500mAMusic-play time: 6-10 hoursFrequency response: 90Hz-18KHzWork temperature: -10℃-45℃Amplify time: 8-12 hoursCharging time: 3-5 hours 9 multifunctional tips for family use: ellesye water flosser comes with 9 tips, food debris, 1 Tongue Cleaner, you can deep clean up tartar, 1 Dental Tip, including 3 classic Jet Tips, 1 Orthodontic Tip and 1 Periodontal Tip - Can be shared with your whole family hygienically.




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