1.Package with one USB cable , batteries only backup if use batteries only can work about 2-7 days. <br>2.China customs can't pass battery so we take out the momery battery CR2032 . <br>3.Material: MDF+PVC,not real wood .<br>4. Temperature also have 3 degrees difference . Open sound control temperature not correct . <br><br>Feature:<br>1.Time display: 12-hour or 24-hour mode<br>2. Display mode: DP-2:Time/Temperature,  DP-1:Time/Temperature and Year/Month/Date automatically take turns <br>3. Sound control mode (Power-saving mode) , need make sound wake up .<br>4. Work day set: Alarm by Monday to Friday, Saturday and Sunday is closed<br>5. Three group alarm<br>6. Three luminance to set (L1—L2—L3), 18:00-07:00 will to be L3<br><br>Size:150*70*40mm (LxWxH)    <br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5438eefef420dd3a9b6c53fa-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5438eefef420dd3a9b6c53fa-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5438eefef420dd3a9b6c53fa-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5438eefef420dd3a9b6c53fa-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=c6a7d276823811e683c9062a6377b9f1.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=deb313407ce211e6b7ee062a6377b9f1.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=edd72bca6cf911e69014065f903a9ac5.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=98908ed8694611e6a591065ab33c0cd9.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=3a3c438c4db111e68ab2062a6377b9f1.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=c38ba7d84cf111e6ade6062a6377b9f1.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=1c03a3e284d011e5a2350215ad0d87ed.jpg" alt=""width="800" noproxy>