Model Number: S-388 Brand Name: SOAIY Key Specifications/Special Features: S-388 rechargeable portable high power voice amplifier waist for tour guides, teachers coaches, presentations, costumes Features:* Recording amplifier:recording any important things at class or meeting* Multipurpose amplifier: play music from TF card or USB flash drive or PC through AUX line-in* FM Amplifier: equipped with high sensitivity radio antenna, one key scan and memory channels* Reverb voice amplifier: adding fullness to the original sound and give listener a better experience* Exclusive patent fashion appearance, ergonomic design, comfortable, easy to carry

Wide application:
* Portable voice amplifier for teachers usage in classrooms;
* Ultra light personal megaphone for tourist guide usage;
* Mini sound amplifier for leaders usage in meeting;
* Portable waistband amplification devices for outdoor activities usage;
* Personal voice AMP for promotional specialist;
* Loudspeakers for coaches.

Specifications:
* Type: wired voice amplifier
* Amplify coverage: 500m2
* Output power: 10W
* Frequency response: 120Hz - 18KHz
* Connector: TF card / USB / AUX
* Battery: rechargeable 3.7V 1800mAh
* Power supply: USB / DC 5V
* Product size :L85*W36*H118mm
* Weight: 189g

* Colors: black / gold

Package Contents:
* S-388
* Quick start guide
* USB charging cable
* 3.5mm Aux-in cable
* Wired microphone
* Waistband