Gigaphone 40W Portable Loud Voice Amplifier with Microphones

* HIGH-POWERED AMP : 40W output power & Neodymium magnet Speaker transmit your voice louder, clearer and farther without noise or distortion * COMPACT & LIGHT : Only 3.50 x 4.52 x 1.69 in & 0.65 lb. This compact & light feature assures high mobility. * DURABLE & SOLID BODY : Designed to protect against external shocks, drops, dusts and drizzle * LONG RUN-TIME & SHORT RECHARGE TIME : Runs for 12 hours per 3 hours charging. Battery level showing on LCD. * 3.5mm AUX PORT : Connect with laptop, MP3 player, iPhone, iPad, iPod, Smartphone and other devices