Open Box Penon Quattro 4DD IEM
Introduction to Excellence: Penon QUATTRO 4 Dynamic Driver 2Pin 0.78mm HiFi Earphone Audiophile IEM
Optimal Performance Preparation: Needs to burn in 200hrs.
Handcrafted Durability: Handmade, the earphone shell is solid and more durable.
Comfortable and Aesthetic Design: Using medical grade resin material, light and beautiful, comfortable to wear.
Enhanced Sound Layering: The QUATTRO uses an independent 3-way crossover and 3-independent conduit design for better layering performance.
Enhanced Bass Experience: The low frequency uses the latest horizontally opposed dual low-frequency driver to further enhance the bass effect.
Rich Midrange Details: Middle frequency uses a new generation of graphene materials, more rich details and listening.
Smooth High Frequencies: The high-frequency uses a new process to make the sound smoother and more delicate.
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Shipping & Returns
Shipping & Returns
Open Box Penon Quattro 4DD IEM
Open Box Penon Quattro 4DD IEM
Introduction to Excellence: Penon QUATTRO 4 Dynamic Driver 2Pin 0.78mm HiFi Earphone Audiophile IEM
Optimal Performance Preparation: Needs to burn in 200hrs.
Handcrafted Durability: Handmade, the earphone shell is solid and more durable.
Comfortable and Aesthetic Design: Using medical grade resin material, light and beautiful, comfortable to wear.
Enhanced Sound Layering: The QUATTRO uses an independent 3-way crossover and 3-independent conduit design for better layering performance.
Enhanced Bass Experience: The low frequency uses the latest horizontally opposed dual low-frequency driver to further enhance the bass effect.
Rich Midrange Details: Middle frequency uses a new generation of graphene materials, more rich details and listening.
Smooth High Frequencies: The high-frequency uses a new process to make the sound smoother and more delicate.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Introduction to Excellence: Penon QUATTRO 4 Dynamic Driver 2Pin 0.78mm HiFi Earphone Audiophile IEM
Optimal Performance Preparation: Needs to burn in 200hrs.
Handcrafted Durability: Handmade, the earphone shell is solid and more durable.
Comfortable and Aesthetic Design: Using medical grade resin material, light and beautiful, comfortable to wear.
Enhanced Sound Layering: The QUATTRO uses an independent 3-way crossover and 3-independent conduit design for better layering performance.
Enhanced Bass Experience: The low frequency uses the latest horizontally opposed dual low-frequency driver to further enhance the bass effect.
Rich Midrange Details: Middle frequency uses a new generation of graphene materials, more rich details and listening.
Smooth High Frequencies: The high-frequency uses a new process to make the sound smoother and more delicate.

















