KZ Carol ANC True Wireless EarphoneKZ Carol Wireless Earphone 6-Microphone Hybrid Noise-Canceling Technology Headphone Bluetooth 5.3 HiFi In-Ear Earbud Super-Linear Wideband Inner Magnetic Driver Headsets Comfortable To Wear 55dB TWS Active Earplugs
Product Information:
Brand:KZ
Product Model:Carol
Transport protocol:SBC、AAC
Bluetooth Version:5.3
Earphone playing time:≈7H
Total Battery Life:≈42H
Earhooks battery capacity:40mAh
Charging case battery capacity:400mAh
Charging interface:Type-с
Bluetooth Range:≈15m
KZ-Carol
Developed for Professional Audiophiles
High-Quality Wireless Noise-Canceling Earphone
.Super-Linear Wideband Inner Magnetic Driver
.6-Microphone Hybrid Active Noise Cancellation
.Exceptional Acoustic Curve
.Al Call Noise Cancellation
.42 Hours of Long-Lasting Battery Life
.55ms Low Latency for Gaming
Super-Linear Wideband Inner Magnetic Driver
The Core of Professional-Grade Sound Quality
With the philosophy that our minimum standard is the upper limitofour competitors, we' ve developed and mass-produced anewgeneration of super-linear wide band internal magnetic dynamic driver. This self-developed dynamic driver feature an N52 neodymium-iron-boron strong magnetic systemand a high-tension voice coil. Whether it's deep bass,precise midrange, or detailed high frequencies, this technology delivers an exceptional and tangible listening experience.
Performance Comparison of Dynamic Driver
In the comparison shown below,our super-linear wide-band internal magnetic dynamic driver stands out with an overwhelming advantage. Each metric sets a new industry benchmark, leaving competitors far behind.
Note: The above data aremeasured by KZ laboratory,and may vary slightly depending on the specific situation.
Conquering the Pinnacle of HiFi Sound Quality
After countless fine-tuning sessions by the KZ acoustics team, the acoustic curve of the "Carol" surpasses the sound quality of many wired earphones priced over several hundred dollars. It achieves a significant leap in tonal balance, dynamic range, and bass depth.
Note: The above data are measured by KZ laboratory,and may vary slightly depending on the specific situation.
High-Performance DSP Makes It Possible for "Carol” to Surpass Most Wired Earphones in Sound Quality
KZ acoustics team has combined over a decade of HiFi tuning experience with a new high quality DSP audio module, resulting in an unimaginable enhancementin sound quality performance.This combination offers sound quality capable of surpassing most wired earphones,achieving a level of tuning that is difficult for competitors to reach.
Enhanced Deep Bass Clarity Technology
By precisely controlling low-frequency dynamics, this technology delivers a powerful, deep bass experience with clarity and without muddiness.
6-Microphone Hybrid Noise-Canceling Technology
The 6-microphone hybrid noise-canceling system features a total of six microphones on both sides, including one feed forward noise-canceling microphone, one feedback noise canceling microphone, and one voice call microphone. Each microphone is precisely assigned to handle different frequency ranges of sound signals. In contrast, noise canceling systems on the market with only 2 or 4 microphones of ten sacrifice either the feedforward or feedback noise canceling function, or share the calling microphone with the noise-canceling system. Asa result, the noise canceling performanceof these systems, in terms of both depth and breadth, cannot compare to that of the 6-microphone hybrid noise canceling solution.
55dB≈ Noise-Canceling Depth
Debunking the Lies of Some Unscrupulous Merchants
The primary reason many brands do not incorporate hybrid noise canceling technology into their overpriced, Iow-spec products is that hybrid noise cancellation solution presents a significantly higher technical challenge compared to simple feedforward or feedback noise cancellation solution. The material and production costs are also substantially higher. Some unscrupulous merchants, in an attempt to sell their overpriced, underperforming products, even claim that using single-feed noise cancellation solutionisto achieve better sound quality. Froma technical standpoint, this claimis utterly absurd!
Dual Transmission FPS Advanced Ceramic Antenna with a Signal Range of Approximately 50 Meters
KZ Carol features a dual transmission FPS ceramic antenna that redefines the standards of data transmission with its exceptional stability and anti-interference capabilities. This technology not only ensures smooth and uninterrupted signal transmission but also demonstrates robust resistance to interference in complex environments, providing an unprecedentedly stable communication experience.
High-Precision 6-Layer PCBA Technology with Rock-Solid Quality
Compared to the 4-layer PCBA boards used in traditional wireless earbuds, the 6-layer PCBA offers significant advantages in circuit interference resistance, heat dissipation, and electromagnetic compatibility. This advanced design ensures superior performance and reliability, delivering a rock-solid quality that stands out from the competition.
Original Transparency/Active Noise-Canceling/Standard Three Modes
Press and hold the left earbud's touch control for 2 seconds to seamlessly cycle between Standard Mode, Transparency Mode, and Active Noise-Canceling Mode.
Transparency Mode
Press and hold the left earbud's touch control for 2 seconds to activate Transparency Mode. In this mode,external sounds are clearly audible, allowing you to engage in conversations effortlessly without needing to remove your earbuds.
Active Noise-Canceling Mode
Press and hold the left earbud's touch control for 2 seconds again to activate Active Noise-Canceling Mode. In this mode, external environmental noise is reduce following you to enjoy an immersive listening experience even in outdoor settings.
Standard Mode
In this mode, the output across all three frequency ranges is more balanced and smooth, making it suitable for a wide variety of music genres.
Al Calling Noise-Canceling Technology for Interference-Free Calling Experience
Breaking industry limits and overcoming technical barriers, KZ Carol utilizes 6 high-performance microphones working in tandem, coupled with high-processing-power Al neural algorithms. The acoustic chamber, designed based on the Helmholtz resonance principle, precisely targets external noise and eliminates wind interference,delivering a clean and clear voice call experience.
Full-Link 55ms Gaming-Level Low Latency
Activate KZ's exclusive "High-Performance Mode" to reduce latency to as lowas approximately 55 ms.
Let you enjoy a seamless gaming experience with precise sound localization, giving you an edge with every sound cue and ensuring victory is within reach!
Bluetooth 5.3 Protocol for Efficient and Stable Communication
The latest Bluetooth 5.3 technology offers faster transmission speeds, lower power consumption, and enhanced interference resistance.
Focused on Battery Safety and Environmental Friendliness
KZ Carol features a high-purity lithium cobaltoxide battery, known for its higher energy density, longer-lasting power, and improved stability. It includes a built-in MOSFET battery protection IC that safeguards against overcharging, over-discharging, and overcurrent, ensuring safety and durability. Additionally, the high-purity lithium cobalt oxide battery components are more environmentally friendly, aligning with KZ's ongoing commitment to sustainability.
42 Hours of Extended Battery Life for Uninterrupted Enjoyment
With the charging case, the total battery life extends up to 42 hours. Enjoy your music to the fullest without worrying about battery life, and experience uninterrupted listening pleasure.
≈7H Single Battery Life
≈42H Total Battery Life
10 Minutes of Charging for 2 Hours of Listening
Incredible Comfort, Unmatched Enjoyment
KZ-Carol's design and craftsmanship represent the pinnacle of both aesthetic design and artisanal quality.After thousands of ergonomic simulation tests, it comes with three different sizes of skin-friendly ear tips to ensure a perfect fit and reduce pressure in the ear canal. Whether for daily commuting or intense workouts, it provides an exceptional wearing experience.
Explore the Tech-Themed Aesthetic Design
No False Advertising, Every Hardware Detail Clearly Visible
KZ-Carol embraces a transparent, tech-inspired design aesthetic. Featuring a fully transparent exterior, it delves deeply into a technology-themed look, focusing on authenticity and rejecting exaggerated claims. The visible internal hardware allows users to witness the beautiful integration of advanced technology and meticulous craftsmanship firsthand.
KZ Brand Breathing Light
To enhance PWM duty cycle performance, the breathing light employs advanced, high-quality pulse-width modulation. Using a microcontroller to generate periodic PWM signals, it integrates intelligent algorithms to monitor battery levels and modes, ensuring precise control of signal variations. The circuit design effectively addresses electromagnetic compatibility issues, and afte rtens of thousands of on-and-off cycles, the breathing light remains as bright as ever.
Smart Dual-Connect for Seamless Switching Between Devices
KZ-Carol can connect simultaneously to two devices across Android, iOS, or Windows systems,such as smartphones, tablets, or computers. When you're watching a show on your tablet and receive a call on your phone, you can effortlessly answer the call directly through the earbuds, eliminating the hassle of switching devices.
Minimalist UI Control Logic
Play/Pause:Tap once
Last Song/Next Song:Tap the left earbud twice / Tap the right earbud twice
Hang up/Answer:Tap once
Reject:Long press 2 seconds to reject incoming calls
Start Siri:Long press the right earbud for 2 seconds to activate Siri
Transparency Mode/Noise Cancellation Mode/Standard Mode:Long press the left earbud for 2 seconds to switch between Transparency Mode/Noise Cancellation Mode/Standard Mode
Note:Some functions vary by device
Product Information
Brand:KZ
Product Model:Carol
Transport protocol:SBC、AAC
Bluetooth Version:5.3
Earphone playing time:≈7H
Total Battery Life:≈42H
Earhooks battery capacity:40mAh
Charging case battery capacity:400mAh
Charging interface:Type-с
Bluetooth Range:≈15m
Note: The above data are measured by KZ laboratory, and may vary slightly depending on the specific situation.
Simple, practical and environment-friendly packaging
We believe that products do not need to be packaged in luxury, because the actual performance of products can not be presented in packaging. We advocate environmental protection, but we will not make high profits in the name of environmentalism,which has been one of the beliefs of KZ since its founding.
1.The value of 55 dB is the maximum noise canceling depth obtained from tests conducted in KZ's laboratory. The noise canceling effectmay vary based on factors such as earshape, ear tip size, wearing conditions, and environmental noise.Please refer to actual usage for accurate results.
2.The 50 meter range was determined through practical tests conducted in KZ's laboratory. Actual data may vary slightly depending on the testing environment.
3.The total battery life was measured by KZ's laboratory with both the earbudsand charging case fully charged, operating in Standard Mode at 60% volume. Battery life may vary in different modes.
4.The latency data is sourced from tests conducted in KZ's laboratory. Latency may vary depending on the device used.
5.The 4000 Hz value represents the maximum noise-canceling bandwidth obtained from KZ's laboratory tests. The noise-canceling performancemay differ based on factors such as earshape, eartip size, wearing conditions, and environmental noise. Please refer to actual usage for accurate results.
6.The 70% figure was derived from comparative tests conducted by KZ's laboratory, where the KZ-Carol and standard single-feed noise-canceling earbuds were placed inidentical sudden noise environments.Professional noise analysis equipment was used to monitor and calculate each device's noise-filtering capabilities. Results may vary based on environmental noise and analysis equipment, so actual performance may differ.