Ensure your guests wake on time with this Alarm Clock featuring Qi Wireless Charging and Dual USB Quick Charging. Wake to buzzer. Easy-to-set alarm with printed instructions on cabinet. Single day alarm feature prevents unwanted alarms from sounding. Sure Alarm battery backup maintains clock setting and ensures alarm wake time in case of power failures. Gentle Wake wakes guest with gently ascending alarm volume. Includes snooze button, factory pre-set clock, and automatic daylight saving time adjustment. Qi wireless charging pad for compatible devices. Two 10W USB ports in front of cabinet for rapid charging of mobile devices. Single Day Dimmer resets dimmer setting every day. Snooze/dimmer button controls 8 levels of display brightness. Hidden buttons prevent tampering with time settings. Multi-function adjustable backlit negative LCD display. 100-240v Power adaptor (included). Security tether for theft deterrent. Includes 6-foot power cable with right angle plug.