Universal AC/DC Power Adapter Output 1.5-3-4.5-6-7.5-9-12 V 1000 mA 2 Sony Plugs 7 Way Universal Plug including 2 SONY PLUGS for Sony Walkman and Diskman CD Players. OPERATING INSTRUCTIONS For use with most portable electronic apparatus such as : radios, cassette players, calculators, video games and many others. Set regulator on the voltage required. e.g. 2 batteries set on 3V; 3 batteries on 4.5V; 4 batteries on 6V etc... Plug in any A.C. outlet. If the device does not work, reverse polarity of the plug from + to - or vice versa using polarity switch. This adapter has 2 input voltages, 110V and 220V. Select 110V for North America or 220V for Europe using 110V/220V switch on the plug in side of the adapter. IMPORTANT: do not use this adapter with appliances requiring more than 1000mA current. Sizes of the plugs: 5.5mm x 1.5mm, 3mm x 1.0mm, 2.35mm x 0.75mm SONY PLUG, 5.5mm x 2.5mm, 5mm x 2.1mm, 4mm x 1.7mm SONY PLUG, 3.5mm x 1.4mm. What you get: one new adapter in retail blister packaging. Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, Marketing, listing Apps, Apps, Application