Brand - F&D, Model - F&D F580X, Type - Bluetooth Speaker, Channel - 2:1, Connectivity - Bluetooth, RMS/Channel (Watt) - 17.5W x 2, RMS/Subwoofer (Watt) - 35W, Output Power - 70W, Signal to Noise Ratio (dB) - 70dB, Frequency (Hz - KHz) - 260Hz-20KHz (Satellites), 40Hz-110Hz (Subwoofer), Bluetooth Range - 15 meters, Bluetooth Version - Bluetooth 4.0, FM Radio - Yes, Input Interface - RCA, 3.5mm Audio Jack, Driver Unit - 3 Inch full range driver, Feature - Standby, Source and Bluetooth button, Play/Pause/FM auto scan button, Previous/CN-, Next/CN+, Volume+/- button, Others - 3 Inch full range driver and 1 tweeter for satellites 8 Inch bass driver for subwoofer, Innovative automatic multi-color LED on subwoofer, Bluetooth 4.0 version, Bluetooth operation range works at up to 15 meters, USB reader supporting MP3/WMA dual formats decoding, Uninterrupted digital FM working on PLL technology, FM storage up to 100 stations, Bright white LED display with good view angle, APP application, Full, clear sound with powerful bass, Wireless Play your desired song & FM station directly, with numeric keys on the remote, Warranty - 1 year