1. Several display modes: It can change several models.2. USB Power Port: It is with USB Cable No Plug,convenient to use3. Operation Guidelines: Mode: Display Mode and Color Settings; Time: Time Setting; Down: Down; Up: Brightness toggle/Up4. High precision travel time: Annual error within 30s5. Power-off memory function: Built-in button battery, can memorize time and other settings when power off, no need to reset after callAdjustable color brightnescolour: blackMaterial: plasticPackage Contents:1 x Clock1 x Power CableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
