Key Features：

1. 13.2mm Custom Mold Planar Diaphragm – Nano-Level Silver-Plated Membrane – Self-developed planar diaphragm driver upgraded once again. Nano-level silver-plated diaphragm with high-hardness transparent structural bracket. Increased sensitivity brings improved sound quality – impactful bass, full-bodied mids, and crisp highs with outstanding detail and dynamics.

2. True Planar Driver – Not an Imitation – Many so-called "planar driver" earphones on the market are mere imitations of existing products, often of poor quality. PR3 is a genuine custom-molded planar driver designed to deliver the performance and sound quality that true planar technology promises.

3. PR3 vs PR2 – Significant Upgrades – PR3 utilizes electronic filter tuning (vs physical damping in PR2). Lower impedance makes it easier to drive. Higher sensitivity for a more three-dimensional sound. Significant improvements in ultra-high-frequency range – more expansive soundstage and superior resolution.

4. Unmatched Value – No IQ Tax – PR3 outperforms competitors priced 2-3 times higher. Comparison: PR3 ($46.99) vs SH* or S1* ($109), 7H* Timless ($219-79.2), Crim*cle Dio*o ($110), Modrop Stell*ris ($110) – premium planar performance at an accessible price.

5. N52H Magnet Array – Powerful Magnetic Flux – High-performance N52H magnet array delivers exceptional driving force. Wide frequency response and excellent resolution – detailed, transparent sound across the entire spectrum.

6. Remarkable Low-Frequency Performance – Due to its unique structure, the planar driver achieves advantages that are sometimes hard to reach for dynamic drivers. PR3 delivers magnificent and detailed low-frequency performance – unparalleled auditory experience.

7. High-Purity Silver-Plated OFC Cable – Stable and reliable detachable cable design. High-quality silver-plated OFC cable ensures high-performance and durability – resistant to wear and tear.

8. 0.75mm 2-Pin Detachable Design – Compatible with most upgrade cables on the market. Easy to drive (15Ω impedance, 94dB sensitivity) – works with smartphones, portable players, and more.

Detailed images：