[Customer Services] 2 years warranty. If you have any quality or use problems with our products, we will replace it with a new one for you, or guide you to use and set it, please just send us a message immediately. [Power Supply] -The led digital wall clock is only powered by AC adapter (not included): 5V/1A. - 3 m USB power cable (included). -Built-in super farad capacitor: only used for time memory approx. 2 hrs after power failure, not for regular power supply. [Wall Number Clock with Light] This clock is a wonderful digital clock with night light, and this night light clock was built-in light sensor with 8 levels of automatic dimming according to the ambient light, beside you can also adjust the brightness manually by the remote control with 3 levels dimming (High/Medium/Low) as your needs, the adjustable brightness makes you read it clearly in strong light or dark night. [Digital Alarm Clock with Remote Control] Use the remote control to set the 12/24 hrs time, date, alarm, 3 levels brightness/Auto brightness, alarm function. To set the alarm and get extra 5 mins snooze time (3 times), and then the alarm clock will ring again, easy to operate. (Included CR2025 button battery is for the remote control). [15" Big Wall Clock] Digital wall clock large display, shows the date/time, temperature(?/?) and adjustable night light, it is clear and big enough to read the time at night or long distance, is also a cute digital clock. [Large Led Clock] This wall clock for bedroom was designed in 3D modern clock, and also can be widely used in Living Room, Kitchen, Gym, Hotel, Office, Meeting Room, Classroom and so on. The size of this large number digital clock: 15.0x5.1x0.9 IN (340 g), the oversized clock is very easy to read.
