Supersonic Dual Alarm Clock with 2-in-1 Wireless Charging

Features: Dual alarm clock with wireless charger; sleep/snooze function and calendar Room temperature (Celsius and Fahrenheit) LED display features 4 levels of brightness: high, medium, low, and off Charge 2 devices at the same time via Qi wireless charger and USB input (charging cable not included) Compatible with all Qi-enabled devices Input: 5 volts/3 amps, 9 volts/3 amps, 12 volts/2 amps Wireless output: 15 watts/10 watts/7.5 watts/5 watts USB output: 5 volts 1 amp max Charging distance: less than or equal to 8 mm Charging efficiency: 73% Charging frequency: 110 kHz to 205 kHz Includes charging cable and user manual