* Small size and lightweight fashion sound amplifier;
* Patented appearance;
* Wireless voice amplifier with waistband: clip on belt or use belt tie on waist or hang on shoulder;
* All-in-one: voice amplifier, Bluetooth speaker & TF card / USB flash disk player;
* Fashion design compact PA amplifier;
* Multi-functional megaphone: work with wired microphone;
* High output power sound amplifier: up to 16Watts.
* Wireless voice amplifier for teachers in classrooms;
* Ultra light Wireless megaphone for tourist guide ;
* Mini voice amplifier speaker for public speaking in meeting;
* Portable waistband amplification devices for outdoor activities;
* Personal voice AMP for promotional specialist;
* Loudspeakers for coaches.