Philips SmartSleep Connected Sleep & Wake-up Light HF3671/01
Question about Philips SmartSleep Connected Sleep & Wake-up Light HF3671/01
Does the alarm clock have a battery and does it work without a power connection?
No, the alarm clock does not have a battery and must be plugged in. However, if there is a power cut, it will still work for a few hours without power and wake you up early👍🏻.