ADESSO Digital Wireless Charging Alarm Clock with Bedside Light QA-04 White

Features: Double alarm, snooze function, wireless charging, 4-level LCD brightness adjustment (high, medium, low, off), bedside light (luminous flux 180LM, luminous intensity 0.66W), 4-level bedside light brightness adjustment (high, medium, low, off), 12/24 hour format display Power supply: Cannot be used with AC adapter or CR2032 coin-type lithium battery x 1 (for backup) Notes: Limited to smartphones that support 5W Qi standard charging. If a smartphone case is attached, charging may not be possible depending on the material and thickness (more than 3mm). This product complies with the Qi standard, but compatibility with all Qi standard devices is not guaranteed. Please be sure to check before purchasing This is a required product