RETEKESS TR619 Megaphone Portable FM Recording Voice Amplifier Teacher Microphone Speaker with USB TF Card Socket AUX In and Mic

• High volume, good sound quality, good sound reduction

• Loudspeaker howling is well controlled

• Support stereo reverb, good reverb effect

1.UHF Wireless Voice Amplifier：TR619W is an upgraded UHF wireless amplifier, which raises your voice and saves your throat, making yourselves heard in a crowd or in an open place. It delivers5w clear and soft sound to extend about 50m.

2.FM Band Receiving ：The FM（50-108MHz）radio is easy to operate and supports the manually scanning and storing. The telescope antenna helps to receive signals stably and clearly.

3.Supports MP3 Audio Playing:Can be used as an MP3 player, supporting TF (Micro SD) card playing & USB flash drive playing. Repeat single tune, loop all music and switch songs.

4.Used as a Loudspeaker Box:With the 3.5mm AUX audio input and AUX cable, it can also works as a wired speaker to amplify the connected phones or computers sounds.

5.One-click Recording:You can record whatever you like at any time and any place. Record something important as a memorandum, or record your feelings as an audio diary.

6.Reverberation:When the right amount of reverberation is present, the sound quality gets enhanced drastically. Reverberation can make a sound seem warm and welcoming or completely overwhelm the people in a space with an excess of noise. 

7.Portable Charger:Used as a portable charger when your phone runs out of battery,it does better to that kind of situations.

8.Easy to Carry:Size: 87*129*46mm；Weight: 222.6g. The amplifier is compact, light-weight and easy to carry. Moreover, the back clip and waist band help you to wear more comfortably.

9.Rechargeable:The rechargeable amplifier can be charged directly through the USB charging port. Fully charged in around 4-6 hours, and the full battery lasts 3-4 hours.