**Specifications:**
**Brand:** YoungStyle
**Brand Story:** Demonstrates brand strength, honors, certificates. Established in 2011.
**Awards and Certificates:**
- National Industrial Production License Enterprise
- Multiple appearance and product patent certificates
- Winner of the "Extraordinary Functional Brand Award" in 2014
- Member of the China Optometric Association Council in 2015
- Winner of the "Annual Trendsetter Reading Glasses Award" in 2016
**Features:**
- Best-selling brand of reading glasses for several consecutive years
- Various utility model patent certificates
- Appearance design patent certificate
**Product Description:**
- Stylish and fashionable reading glasses made of high-quality alloy material
- Blue light blocking lenses for eye protection
- HD-READING technology for clear and comfortable reading experience
**Multifunctional Combination:**
- Precise hinges for durable connection between frame and temples
- Non-slip temple tips for comfortable and secure fit
**Product Information:**
- **Brand Model:** D669
- **Lens Type:** Reading glasses
- **Frame Material:** Alloy/TR
- **Product Weight:** 12g (including lenses)
- **Frame Color:** Pink Purple
- **Recommended Age Group:** 45 years and above
- **Recommended Diopters:** +100D to +400D
- **Available Colors:** Pink Purple
(Note: Diopter recommendations are approximate and may vary based on individual needs.)
