iHome Compact Alarm Clock with Qi Wireless Charging and USB Charging, SureAlarm, Backup, Universal Adapter, iW18BG Wireless Charging, Wirelessly charges Qi compatible devices, 1 Amp USB Port Charge mobile devices (cable not included), Snooze Button-Press whole unit to snooze, Clock Display Dimmer Control, Adjustable brightness levels, Sure Alarm with Piezo Buzzer, Battery backup, CR2450 battery included, Designer Fabric, Woven for style, AC Adapter and 100V - 240V universal voltage.