Product Parameters: Material: PVC + MDF Dimensions: 170mm Power Supply: USB power cord (usually included in delivery), four AA batteries (usually not included in delivery) Features: Wireless Charging: While the alarm clock is plugged in, place your phone on top of the unit to charge. (Mobile phones with built-in wireless charging can charge instantly. Mobile phones without built-in wireless charging require a wireless charging receiver.) Three alarm settings: Working alarm setting Brightness Adjustment: Manual/Auto (6:00 PM - 6:00 AM) Output Power: 5W
eBay