Features 1.TEMPERATURE SENSOR CHIP: Wooden alarm clock can adapt to different environments, built in sensor detection ambient temperature display, temperature Fahrenheit conversion display 2.CHARGING FUNCTION: The phone can be charged when placed over wooden alarm clock. support for iOS phone(starting with for iOS phone 8) and for Samsung(starting with for Samsung S6) 3.POWER FAILURE MEMORY: When power failure occurs, can be used normally without resetting time, alarm clock, date, etc., connecting the power cord or the battery(spare, not included) on the device to use 4.POWER SUPPLY: The wood LED digital clock supports dual power supply with battery power and can be used with three AAA batteries(not included). Can also be used by connecting the power supply with a USB cable 5.BEAUTIFUL AND ENVIRONMENTAL FRIENDLY: Wooden alarm clock selects bamboo, which is environmentally friendly and durable, with delicate wood grain material, simple and beautiful Specification Item Type: Wooden Alarm Clock Product Material: Bamboo wood Use: Alarm clock Battery: 3 x AAA dry battery(not included) Plug: USB Weight: 310 g / 10.9 oz(approx.) Package List 1 x Alarm Clock 1 x User Manual 1 x USB Cable