Samson Portable PA with Bluetooth with R21 dynamic mic and 18Ft XLR cable Samsons Expedition Express Portable PA with Bluetooth is an all-in-one sound system that goes anywhere you want great sound 2-way speaker design with a 6-inch woofer and a 1-inch high frequency driver 3-channel mixer with XLR, 1/4-inch and 1/8-inch (MP3) input options Internal rechargeable battery for 8 hours of continuous use Weighs 10 pounds so you can pair the Expedition Express with your smartphone, laptop or tablet and play your music without any need for cables