**Product Specifications:**
**Brand:**
**Product Name:** Intelligent Time Manager
**Model Number:** DDL-D2
**Color:** White
**Dimensions:** 200x95x170mm
**Packaging:** Color box packaging
**Product Parameters:**
Input Voltage: DC5V-1A
Battery Capacity: 1800mAh
Charging Time: 4 hours
Battery Life: 7 days+
Charging Interface: Type-C
**Product List:**
Intelligent Time Manager x1
Type-C Data Cable x1
Whiteboard Pen x1
User Manual x1
**Product Information:**
1. Coated task cards are recommended to be written with a whiteboard pen for reusable writing.
2. The electronic timer has a maximum limit of 99 minutes.
3. The internal structure of the Time Manager contains electronic components, so precautions should be taken to prevent liquids such as water or alcohol from entering to avoid damage.