Portable and powerful 16W voice amplifier. Inbuilt with high capacity li-ion battery (1800mAh). The amplifier adopt a high-tech digital circuit design, assembled with precise SMT technology. Which help to create a perfect vocal clarity and howl-proof system. Ideal for voice impaired, teachers, coaches, presentations, costume tour guides, commentator, promoter, lecturer etc. For Details, Please visit : www.kenwahsys.com or call/sms/whatsapp 9018 1662 Stock available in Singapore, and provide local Singapore one year warranty. Features:Portable digital amplifier Inbuilt high capacity rechargeable battery Charging by USB or wall plug Multiple optional microphone available Multiple optional Aux connection cable available Local Warranty :One Year Warranty For Amplifier  Include Delivery FREE DELIVERY