Read the User Manual before use the clock,advise open the voice control to save power otherwise the battery will soon depletion about one week,USB power is also a good choice.<br><br> Feature::<br>* Material: Wooden frame with fine grain<br>* Color: (Pls select the color you require)<br>* Shape: Cuboid<br>* Dimension: 15cm x 4.5cm x 7cm<br>* USB Cable length: 100cm<br>* Adaptor Input / Battery Type: USB power supply cable or 4pcs AAA Batteries <br>    (Batteries  are not included)<br>* Adapter Output: DC 5V<br>* We recommend to use USB cable to support the power. The clock worked with battery can only last <br>  about 2-3 days.<br><br> Package Contents:<br>   -1 x LED Alarm Clock<br>   -1 x USB line<br>   -1 x User Manual<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a72e5413f642405ef8bb80-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a72e5413f642405ef8bb80-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a72e5413f642405ef8bb80-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a72e5413f642405ef8bb80-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a72e5413f642405ef8bb80-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a72e5413f642405ef8bb80-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">