Experience powerful sound with the 5 Core Dj Pa party speaker, featuring a 10 inch speaker and a frequency range of 70hz -17khz. Delivering an impressive 40W Rms power, a robust 16 Oz magnet, it ensures deep bass and clear highs. The super bullet tweeter enhances audio clarity.Designed for convenience, it includes a retractable handle, wheels, which make it easy to carry. This is a rechargeable Dj speaker with a subwoofer; you do not need an outlet to enjoy high quality music. One single charge will run for 3 to 5 hours. The remote control offers easy operation. The Bluetooth studio speaker system brings professional music to home, outdoors, or karaoke.