NEWGOOD Portable Rechargeable Mini Voice Amplifier- Ultralight Portable PA System with Wired Microphone Headset and Waistband, Supports MP3 Format Audio for Teachers, Singing, Coaches,Eldely;

2018 latest upgraded wired/UFH/2.4GHz wireless voice amplifier
-Always speak loudly? Do you often have a team commentary or speech event? Your voice is too small?
-Teachers, tour guides, orators,speakers, yoga Instructors, gym directors, coaches, presentations, and eldly,please pay attention,the best tool to save help your throat is coming!
-2018 latest upgrade professional built-in chip, easy to help you amplify the sound
-Professional and user-friendly sound amplification equipment-Voice prompts
Each mode conversation are with voice prompts
Screen display
Each mode will have a corresponding screen display prompt
High quality microphone
Professional high quality headset microphone,comfortable to wear,pure sound quality,no whistle.
More Than Just a Portable Rechargeable Mini Voice Amplifier
TF card/U disk music play
Insert the U disk/TF card with MP3,WAV format files to play TF/U disk songs automatically
Audio input
With a standard 3.5mm audio cable to connect this port,will automatically switch to audio input mode ,the other end connected to digital equipment which with audio output ,then you can enjoy music easily
Breakpoint memory
After power off and then power on,the music continues to play from the last exit position
FM radio
In the power on state ,switch to FM radio mode,press and hold the play/pause button to automatically search station（Frequency range 87.5-108MHz）
Bluetooth function
Support tablet,mobile phone,computer and other equipments as well Technical parameters
Standby time:38 hours
Rate power:5w
Power charging interface:DC5V
Charging voltage:1500mA
Bluetooth version:Bluetooth V4.2EDR
Frequency response:180Hz--19,000Hz
Speaker impedance:3 ohm
Bluetooth distance:10 m(max)