Audio output: ‎50 watts Compatible media :‎Smartphone Brand ‎:YAMAHA Color ‎:Brown Accessories :‎Remote control, anti-slip pad, quick manual Manufacturer: ‎YAMAHA Manufacturer model number ‎:TSX-B237MB Network ‎:Bluetooth Packing size: ‎43.6 x 32.6 x 18.1 cm; 4.2 kg Uses batteries: ‎No Product weight: ‎4.2 kg