Voice amplifier is widely used in the classroom and tour guide, especially during a pandemic. Sometimes it’s hard to give your presentation to a crowd loud and clear, and this is where a voice amplifier comes in handy. People can use it with a safe distance.
Here is the reason why you need to choose Retekess TR619 voice amplifier:
For the original package, it is the wired type, the cable is about 95CM. This speaker with a microphone headset can be positioned near your mouth with its flexible goose-neck design. The headset mic sits on top of the head so it is stable and won’t fall off But if you want to use the wireless type, we can change it for you. The working range for the wireless Mic can up to 30M in the open area.
The output is 5w, and the sound can reach up to 2000 square meters, so if you use it in the classroom, all the students will hear you clearly.
2 ways to wear it, you can use the belt clip or 1.2M strap, very easy to use.
The 1500mAh lithium-ion battery is always charged in the most optimal way, ensuring reliability and safety. Also no need to worry about buying batteries
USB, TF card, Aux input and FM radio, you can change the working mode by yourself. For TF card (max 32GB), USB flash drive (max 64GB), and audio line through phone or MP3. MP3 and WMA formats are accepted. This is a great addition which makes it infinite possibilities of listening from its own collection. And for the FM radio. The frequency range is 87.5MHz to 108MHz.
The battery symbol on the display screen will flash, Please charge it in time. And plug-in a 5V power supply.It will not flash any more once it is charged fully.
Put the TF card or plug the U dick to record something or it will not work. It also supports plug the Mic to record the sound via the Mic.
All the features show that it is a good voice amplifier, and it is widely used. If you want to get more details, pls feel free to contact us at firstname.lastname@example.org. Or Click here to know more us clearly.