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5BA + 1DD 6 Hybrid Driver Gaming Earbuds
- This multi-driver configuration ensures seamless separation and detail reproduction across frequencies
- KZ ZS12 Pro 2 featured professional electronic crossover board, acting as the “sound director", it ensures frequency division between 1DD and 5BA drivers, maximizing hybrid drivers performance
Upgraded from KZ ZS12 PRO X Wired Earbuds
Equipped with 1*10mm ultra-low frequency dynamic driver, features an optimized magnetic circuit, refined diaphragm design that deliver exceptional bass depth and extension. Every low note resonates with powerful tension, layered texture -reproducing sound with remarkable realism and emotional impact
31736 balanced armature, achieve superior treble resolution and openness;30019 balanced armature, accurately restores the human voice and instrumental tones. Vocals sound fuller and more expressive, while each instrument stands out with distinct timbre and vitality
Is it suitable for gaming?
Game-Ready Precision, Perfect for Fps Titles
How long is the iem cable?
KZ ZS12 PRO 2' cable is 1.2m, but there are extra length at 1.5 meter / 2 meter for PC usage from yinyoo store. Replacement Upgraded IEM Cables: KBEAR CX01, CCZ C01, KBEAR ST24 PLUS
Why is there static crackling noises?
Static noise often comes from poor connections or interference. First, check jack for dust. Then try another cable or plug into another device to rule out damage. Keep wireless devices and high-power equipment away from IEMs to reduce interference
There are many factors that shape the final sound an IEM delivers to one's ear. Those factors include:
1. The shape and size of the iem ear tips & proper fit 2.Materials of the iems ear tips (silicone/foam) 3. Source (quality of smartphone, laptop, digital audio player) is amplified/unamplified. 4. Tweaking soundboard EQ. 5. The iem earphones cables
Some tips for bass sound:
1. Windows Sound system - Bass boosting. This is a native Windows setting and will not diminish the overall quality of the highs and mids, but add just the right bass to balance everything. 2. Choose the right size of eartips.
Popular iem Series Comparison
 KZ ZS12 PRO 2 |  KZ ZS10 PRO |  KZ ZST PRO X |  CCZ Yinyoo Melody |  TRI i2 KongTong |  KBEAR Voyages |  HZSOUND GINKGO | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Drive Unit Configuration | 5BA + 1DD | 4BA + 1DD | 1BA + 1DD | 1BA + 1DD | 12mm Planar Magnetic Driver | 1DD + 3BA | Dual-Drive |
Material | Metal faceplate + Resin shell | Metal faceplate + Resin shell | Metal faceplate + Resin shell | PC | CNC Aluminum | Resin | Resin |
Frequency Response | 20-40000Hz | 7-40000Hz | 20-40000Hz | 20-20000Hz | 20-20000Hz | 20-20000Hz | 20-20000Hz |
Sensitivity | 109dB ± 2dB | 111dB ± 2dB | 110dB | 110±3DB | 100dB±3dB | 107db±1db | 108±3dB |
Impedance | 35O | 24O | 40O | 16±2O | 16O | 20O | 28O |
Plug Option | Type C / 3.5mm | 3.5mm | Type C / 3.5mm | Type C / 3.5mm | 4.4mm | 3.5mm | Type C / 3.5mm |
Earphone Connector | QDC | QDC | QDC | 2PINS | 2PINS | 2PINS | 2PINS |
Application Scenarios | Gaming / Stage | Gaming / Stage | Gaming / Stage | Gaming / Stage | Gaming / Stage | Gaming / Stage | Gaming / Stage |
Brand | KZ | KZ | KZ | CCZ | TRI | KBEAR | HZSOUND |
Release time | 2026 | 2019 | 2026 | 2021 | 2026 | 2026 | 2025 |
Deliver Better HIFI Sound
Focus on deliver the best IEM for you. Let you enjoy the pure sound of the music~
Why do we love what we do?
Yinyoo Audio focus on high quality products for Hi-Fi enthusiasts and Musician. with a keen eye for design and performance, we strive to deliver the best sound quality possible no matter the cost. Let you enjoy the pure sound of the music
What makes our products unique?
Unique Perspective, Unique musical taste. Yinyoo Audio always thought the world of music can be simple and pure
Our fantastic after sales support offer
Any reported issues will be dealt with in the form of a replacement. Quick response to any questions you may have about using your product
Hot Selling Wired Earbuds
Newest Arrival Earphones
Hot Selling USB C DAC
Hot Selling IEM Cable
Hot Selling IEM Case
Hot Selling IEM Eartips
Affordable Earbuds
KZ ZS12 PRO 2 Gaming Earbuds
KBEAR TC06 USB C DAC
KZ ZST PRO X Wired Earbuds
CCZ CM01 USB C to 3.5MM Cable
CCZ DC01 Pro in Ear Monitors
CCZ Melody Wired Earbuds
KBEAR Venus Type C Earbuds
KBEAR SR-8 IEM
CCZ ZC01 IEM Case
KBEAR FT01 Ear tips
KBEAR ST24 Plus IEM Cable
2026 Latest KZ ZS12 PRO 2 in Ear Monitor Headphones
3.5mm Wired Headphones
Metal Faceplate and Resin Shell
The combination of a lightweight metal faceplate and resin shell delivers a perfect balance of aesthetics, comfort, and durability. Choose between Classic Black and Tech Silver-each crafted with precision to express your personality
Balanced Three-Frequency Performance
- Deep and powerful bass, clear and transparent mids, smooth refined highs
- Whether listening to complex orchestral tracks or gaming soundscapes, KZ ZS12 Pro 2 reproduces every sound with precision
Ergonomic Over-Ear Design, Comfort and Stability in Every Fit
KZ ZS12 Pro 2's shell is designed to fit the natural curvature of the ear.Combined with an over-ear cable desian, it ensures a secure and comfortable fit even during long listening sessions
What is in the package?
1 pair KZ ZS12 PRO 2
3 pairs silicone ear tips
KZ ZS series hot-selling upgraded products
5BA + 1DD 6 Hybrid Driver Gaming Earbuds
- This multi-driver configuration ensures seamless separation and detail reproduction across frequencies
- KZ ZS12 Pro 2 featured professional electronic crossover board, acting as the “sound director", it ensures frequency division between 1DD and 5BA drivers, maximizing hybrid drivers performance
Upgraded from KZ ZS12 PRO X Wired Earbuds
Equipped with 1*10mm ultra-low frequency dynamic driver, features an optimized magnetic circuit, refined diaphragm design that deliver exceptional bass depth and extension. Every low note resonates with powerful tension, layered texture -reproducing sound with remarkable realism and emotional impact
31736 balanced armature, achieve superior treble resolution and openness;30019 balanced armature, accurately restores the human voice and instrumental tones. Vocals sound fuller and more expressive, while each instrument stands out with distinct timbre and vitality
With precise sound imaging, powerful transient response, and superior dynamics, KZ ZS12 Pro 2 helps you ac. cufately locate opponents and rea faster- giving you the winning avery match
Easily connecting to most of your everyday audio devices--from music players and game consoles to office laptops. Whether you're on a remote call or gaming with teammates, communication remains as clear as a face-to-face conversation
Is it suitable for gaming?
Game-Ready Precision, Perfect for Fps Titles
How long is the iem cable?
KZ ZS12 PRO 2' cable is 1.2m, but there are extra length at 1.5 meter / 2 meter for PC usage from yinyoo store. Replacement Upgraded IEM Cables: KBEAR CX01, CCZ C01, KBEAR ST24 PLUS
Why is there static crackling noises?
Static noise often comes from poor connections or interference. First, check jack for dust. Then try another cable or plug into another device to rule out damage. Keep wireless devices and high-power equipment away from IEMs to reduce interference
There are many factors that shape the final sound an IEM delivers to one's ear. Those factors include:
1. The shape and size of the iem ear tips & proper fit 2.Materials of the iems ear tips (silicone/foam) 3. Source (quality of smartphone, laptop, digital audio player) is amplified/unamplified. 4. Tweaking soundboard EQ. 5. The iem earphones cables
Some tips for bass sound:
1. Windows Sound system - Bass boosting. This is a native Windows setting and will not diminish the overall quality of the highs and mids, but add just the right bass to balance everything. 2. Choose the right size of eartips.
Popular iem Series Comparison
 KZ ZS12 PRO 2 | KZ ZS10 PRO | KZ ZST PRO X | CCZ Yinyoo Melody |  TRI i2 KongTong | KBEAR Voyages | HZSOUND GINKGO |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Drive Unit Configuration | ||||||
| 5BA + 1DD | 4BA + 1DD | 1BA + 1DD | 1BA + 1DD | 12mm Planar Magnetic Driver | 1DD + 3BA | Dual-Drive |
| Material | ||||||
| Metal faceplate + Resin shell | Metal faceplate + Resin shell | Metal faceplate + Resin shell | PC | CNC Aluminum | Resin | Resin |
| Frequency Response | ||||||
| 20-40000Hz | 7-40000Hz | 20-40000Hz | 20-20000Hz | 20-20000Hz | 20-20000Hz | 20-20000Hz |
| Sensitivity | ||||||
| 109dB ± 2dB | 111dB ± 2dB | 110dB | 110±3DB | 100dB±3dB | 107db±1db | 108±3dB |
| Impedance | ||||||
| 35O | 24O | 40O | 16±2O | 16O | 20O | 28O |
| Plug Option | ||||||
| Type C / 3.5mm | 3.5mm | Type C / 3.5mm | Type C / 3.5mm | 4.4mm | 3.5mm | Type C / 3.5mm |
| Earphone Connector | ||||||
| QDC | QDC | QDC | 2PINS | 2PINS | 2PINS | 2PINS |
| Application Scenarios | ||||||
| Gaming / Stage | Gaming / Stage | Gaming / Stage | Gaming / Stage | Gaming / Stage | Gaming / Stage | Gaming / Stage |
| Brand | ||||||
| KZ | KZ | KZ | CCZ | TRI | KBEAR | HZSOUND |
| Release time | ||||||
| 2026 | 2019 | 2026 | 2021 | 2026 | 2026 | 2025 |
Deliver Better HIFI Sound
Focus on deliver the best IEM for you. Let you enjoy the pure sound of the music~
Why do we love what we do?
Yinyoo Audio focus on high quality products for Hi-Fi enthusiasts and Musician. with a keen eye for design and performance, we strive to deliver the best sound quality possible no matter the cost. Let you enjoy the pure sound of the music
What makes our products unique?
Unique Perspective, Unique musical taste. Yinyoo Audio always thought the world of music can be simple and pure
Our fantastic after sales support offer
Any reported issues will be dealt with in the form of a replacement. Quick response to any questions you may have about using your product
Hot Selling Wired Earbuds
Newest Arrival Earphones
Hot Selling USB C DAC
Hot Selling IEM Cable
Hot Selling IEM Case
Hot Selling IEM Eartips
Affordable Earbuds
KZ ZS12 PRO 2 Gaming Earbuds
KBEAR TC06 USB C DAC
KZ ZST PRO X Wired Earbuds
CCZ CM01 USB C to 3.5MM Cable
CCZ DC01 Pro in Ear Monitors
CCZ Melody Wired Earbuds
KBEAR Venus Type C Earbuds
KBEAR SR-8 IEM
CCZ ZC01 IEM Case
KBEAR FT01 Ear tips
KBEAR ST24 Plus IEM Cable
