Behringer EUROPORT MPA40BT-PRO All-in-One Portable PA System with Full Bluetooth Connectivity Loudspeakers, Portable PA Speakers, Battery Powered Speakers, MPA40BT-PRO All-In-One Portable 40 Watt PA System with Bluetooth Connectivity, Battery Operation and Transport Handle Product Features All-in-one portable PA system with full Bluetooth* connectivity Incredibly simple to set-up and use - no technical background required 40 Watts of powerful, high-quality sound for audiences of up to 250 people Perfect for parties, schools, corporate and educational presentations, seminars, aerobics, auctioneers, working musicians, tour guides, weddings, etc. . Connect your iPod*, iPhone*, iPad* or any other MP3 player via Bluetooth AC & amp; battery operated with up to 12 hours continuous use per battery charge Retractable luggage-style handle & amp; sturdy wheels provide effortless transport High-quality dynamic microphone with cable included ?Wireless ready" for high-quality Behringer ULM digital wireless microphone system (not included) 2 microphone inputs with individual volume control Additional Aux input to connect to your CD player Effective and extremely musical 2-band EQ for perfect sound tuning Powerful 8" woofer and high-resolution tweeter driven by a Class-D amplifier Integrated stand mounting with 35 mm pole socket "Planet Earth" switching power supply for maximum flexibility (100 - 240 V~) and low power consumption for energy savings 3-Year Warranty Program* Designed and engineered in Germany