1 - Bluetooth Network Name: 'Pyle Audio' - Bluetooth Wireless Range: 20+ Ft.Volume Setting - Bass, Treble, Balance Adjustment via Remote Control - Front Panel Button Control Center - Built-in Cooling Fan - Rack Mountable Bluetooth Connectivity: - Receives Wireless Signal for Audio Streaming - Works with All of Your Favorite Devices - (Smartphones, Tablets, Laptops, Computers, etc.) - Bluetooth Version: 2.