**Product Specifications:**
**Brand:** KOOLIFE
**Features:**
- New upgrade with dust-free chamber
- One-touch automatic dust removal upon closing the cover
- Dust-free adhesive application on Tuesday, April 1st
- Static electricity dust removal
- Automatic positioning and exhaust
- Upgraded dust-free chamber for store
- Sealed adhesive film to prevent dust accumulation
- Rounded edges for comfortable grip design
- Sealed adhesive film with 0.2mm edge coverage
- Fingerprint and oil resistant coating
- Water and oil repellent coating with lotus leaf biomimetic technology
- Smooth touch and easy to clean
- Water droplet angle ≥115° for effective cleaning
- Built-in dust-proof earpiece for clear sound quality
**Note:** Due to tolerance in screen size, measurement data may have slight deviations.
**Additional Information:**
- Water droplet angle indicates the cleaning ability
- Laboratory tested data from the store
- Earpiece with dust-proof mesh for clear sound quality on Tuesday, April 1st