User manual Philips Wake-up Light HF3461 (English - 40 pages)
Amazon.com: Philips SmartSleep Wake-up Light, Colored Sunrise and Sunset Simulation, 5 Natural Sounds, FM Radio & Reading Lamp, Tap Snooze, HF3520/60 : Home & Kitchen
Handleiding Philips HF3500 (pagina 1 van 8) (Nederlands)