EMB - WA-15M 15" 1000W MAX POWER SPEAKER-AMPLIFIER/SD/BLUETOOTH/USB/MP3 PLAYER MICROPHONE, etc INCLUDED EMB - WA-15M 15" 1000W MAX POWER SPEAKER BUILT-IN AMPLIFIER/SD/BLUETOOTH/SD/TF SLOT/USB/MP3 PLAYER MICROPHONE INCLUDED - FOR HOME DJ PARTY CLUB SHOW KARAOKE ENTERTAINMENT Beautiful Portable Design - Easy to move All in One - Dynamite Microphone/ XLR Cable/ Remote included. Built in Bluetooth allow wireless connection from your phone to play all your favorite songs! Single 15" 1000W Max Power Speaker with built-in Amplifier Built in SD/USB/MP3 player. Input: Mircophone/AUX Line/ RCA (CD,POD, Laptop)/USP (MP3), BUILT-IN BLUETOOTH|Woofer: 15" Subwoofer / Driver: 25mm Titanium / Impedance: 4 OHM / Prequency: 50Hz-20kHz / Power: 1000W max