Pyle Pro 300 Watt Outdoor Indoor Wireless Bluetooth Portable PA Speaker 6.5 inch Subwoofer Sound System with USB SD Card Reader, Rechargeable Battery, Wired Microphone, FM Radio, Remote - PWMAB250BK WIRELESS AUDIO STREAMING: This 300 Watt Bluetooth 6.5 inch Subwoofer Portable PA loud Speaker System by Pyle Pro features Bluetooth for Wireless Audio Streaming. Works with devices like iPhone, Android mobile phone, iPad, Tablet, PC. Ideal for personal or commercial use indoor and outdoor. INSTANT KARAOKE: Just plug in the included microphone with 10 ft mic cable into the 1/4" Mic Input of the Stereo located on the top of the control panel for instant karaoke fun or for public addresses. You can use wired and wireless mics at the same time. SUPPORTS USB, SD CARD: This box type compact amplifier Speaker and Mic Set is also equipped with USB Flash Drive, SD Memory Card Readers so it can serve as an MP3 player, RCA and AUX Input for connecting external devices and 1/4 Guitar Input plug for music jam. RECHARGEABLE BATTERY: This heavy duty battery powered professional Portable PA Speaker has a built in rechargeable battery which makes it portable. Perfect for patio party or public gathering. Just charge the unit with the included Charger for 8 hours. FM RADIO: It also has an FM Radio feature with LCD Digital Display Screen so you can listen to some music from your favorite channel. Extend the antenna to ensure signal strength.NOTE: Kindly refer the user manual before usage of the product.