
Fast delivery with track number
You can return the item within 30 days
1. Positive/negative timing
2. HD screen display
3. Rotation timing
4. Back magnetic/bracket
5. It can be used in different occasions such as counting up/counting down, work/study/home life and so on.
6. Round shape, smooth hand feeling.
7. Mute, low volume, high volume, adapt to different environmental needs.
Data sheet