Philips Fidelio AS351/37 Bluetooth Android Speaker Dock (Discontinued by Manufacturer) Bluetooth wireless music streaming from Android device Precisely tuned bass pipes for deep, tight bass reproduction Shielding technology to block mobile phone interference Battery or AC power option for music enjoyment anywhere AUX-in for easy connection to almost any electronic device Docks & Charges Android Smartphones Compatible With Android V2.1 & Newer Or Bluetooth V2.1 Or Newer Bluetooth Wireless Music Streaming From Android Device