1、BEAUTIFUL AND PRACTICAL: Multi functional digital wall clock, with a unique appearance design, can be decorated with furniture, can be hung on the wall, make the bedroom more warm 2、DUAL POWER SUPPLY: 3D clock with USB plug in power interface, suitable for a variety of power types, but also has a built in memory battery, power can also be normal operation 3、REAL TIME TEMPERATURE SENSING: 3D alarm clock has top sensor design, can feel the temperature change at any time, as a temperature reference 4、WIDE APPLICATION: 3D digital clock can be used for home decoration, wall clock, temperature measurement and so on 5、DURABLE MATERIAL: LED 3D clock is made of excellent plastic material, has strong corrosion resistance, durable, waterproof, light weight Item Type: 3D Clock Material: Plastic Size: Approx. 22 x 5 x 10cm / 8.7 x 2 x 3.9in Power Supply Mode: USB charging Battery: 1 x Button battery(memory battery, to ensure normal operation in case of power failure) Application: Home decoration, wall clock, temperature measurement, etc. Weight: 250 g / 8.8 oz(approx.) 1 x Digital Clock 1 x USB Cable