PylePro Latest Portable Mini PA Speaker System - Built in Rechargeable Battery Wireless Handheld Microphone and Aux Input Jack w/ Audio Control Center for Karaoke and Crowd Control Amplifier PWMA100 A VOICE SAVER: Make your voice be heard without over-stressing your vocal cords. An 80 watt speaker amplifier ideal for professionals who use their voice heavily on a regular basis such as teachers, coaches, tour group guide and alike. MULTIPLE OPERATIONAL MODE: This device has an aux (3.5mm) input jack. Keep your audience entertained. Just connect and stream audio from external devices. It also has FM tuning. And, it doesnt distort the audio at higher volumes. RECHARGEABLE BATTERY: Built in with 12V lead acid, 1200mAh battery that is embedded which can provide a 2 to 3 hours non-stop music playing at its largest volume. Also, it is easy to use and safe to carry with its convenient handle bar. WIRELESS HANDHELD MICROPHONE: Wireless handheld microphone is included which can be used for speech or sing karaoke as you can play the music though the 1/4 microphone input. Its 9V battery is included so you can use it immediately. COMFY AND STYLISH: This powerful wireless device can match up with any outfit with its stylish, ergonomic and comfortable design. Perfect for outdoor, party, crowd control, karaoke and presentations. Built-In 12 V 1.2A Rechargeable Battery Built-In 1-Channel Vhf Wireless Receiver With 1 Handheld Mic With 1 Wired Mic Input Jack Separate Wired Mic