ViSang VS-R04 Classic Edition HiFi Noise-Isolation Stereo Earphones

SKU: FM823
Price: US$102.98
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  • Comfortable for wearing
  • Compact and portable design
  • Prevents outside noise from interfering
  • Low distortion, high impedance and professional



As a domestic firm specializing in electro-acoustic business, our team has long cherished a dream that our electric and acoustic products can progress to a higher level. We have been making efforts on the design and preparation of this new item R04 and now our efforts have paid off. Although we experienced ups and downs in the process, we do transfer our hope, dream and pursuit into driving force to successfully bring about the new product at the arrival of the year 2008.

Our team shares a conception that acoustic is a technique as well as an art for acoustic designers. There are no strict rules or rigorous theories to guide the designs. This is the driving force for acoustic designers to continuously pursue and explore. Without pursuit in artistic creation, the design may become lack of life and vitality. Acoustic creation is to turn ordinary sound into beautiful music, boosting the interaction between sound and human spirit.

Ever since the start of the project, the development team spares no effort tin the design of the product. In the selection and adjustment of the sound pattern, we also experienced the bottleneck. There are trials and errors; the process is hard to be described in a few words. We deemed it an arduous and noble task. Today we are proud to announce that this product which embodies the efforts of the VISANG team has eventually come into being. Though there are some flaws, yet we put it as a product. So we hope that you are not confined to perceive this product alone, but can grow together with us by communicating and sharing with us the emotions and joy which are inspired by the elegant sound.

A paragraph records the history of a brand; a product illustrates the pursuit of a firm. We wish to accompany you in the remaining days of your lives.

Technical Specifications:

Iner-Ear Headphone
Driver units                        10.7mm (CCAW Drive units)
Rated impedance             20Ω+/-10%(Rated impedance)
Sensitivity                            ≥115dB (at1000Hz 1mW 20upa) 
Frequency                           20-20,000Hz 
Distortion                            ≤0.5% 94dB (20μpa)
Channel Balance              ≤2dB (at1000Hz)
Maximum Input power      40mW
Plug size                             3.5mm 5μ 24Kgilt stereo plug
Cord length                        1.3M Y-cord (Cu/Ag) PUR


Included Accessories: 

Shirt clip
1 set foam tips
Manual and warranty card
3 sets (S/M/L) silicone tips
Clamshell carrying hardcase

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