Product highlights
Driver size
Bluetooth®
Frequency Wireless range
Noise cancellation
Microphone
Battery life
Comfortable and Powerful: Headphones for Every Moment
The Marathon Listener's Dream
Picture yourself settling in for a weekend movie marathon, knowing you have 75 hours of uninterrupted audio bliss ahead of you. As you slip on these ultra-soft ear cups, the world transforms into your personal cinema. The Spatial Sound Movie Mode doesn't just play audio-it places you right in the center of the action, where every whisper and explosion feels startlingly real.
iKF's engineers understood that true audio lovers needed more than just great sound-they needed endurance. After countless late-night testing sessions, they created headphones that could outlast even the most dedicated binge-watcher, while maintaining crystal-clear audio quality that never compromises.
Engineered for Extended Enjoyment
The Ambient Sound Transparency Mode keeps you connected to your surroundings when needed, while the personalized iKF app lets you fine-tune your audio experience to perfection. Whether you're diving into a cinematic adventure or taking important calls, these headphones adapt to your lifestyle.
Perfect For:
- Movie Enthusiasts - Spatial Sound Movie Mode for immersive cinema experience
- Remote Workers - Crystal-clear calls and all-day comfort
- Music Lovers - Personalized audio tuning through the iKF app
- Travelers - 75-hour battery life for the longest journeys
- Multitaskers - Transparency mode to stay aware of surroundings
When you need headphones that understand your commitment to quality audio, Crystal Clarity delivers the endurance and excellence you deserve.
Listen longer. Experience deeper. Never compromise.
Product highlights
Driver size
Bluetooth®
Frequency Wireless range
Noise cancellation
Microphone
Battery life
In stock! Ships within 1-2 business days.
30-day risk-free trial
12-Month Warranty
Complimentary shipping & returns
Pairs well with
Comfortable and Powerful: Headphones for Every Moment
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Immersive, crystal-clear fidelity
Focus when you need, hear when you want
Theater-like sound, customized for pure immersion
Refined design, tailored for excellence
Pure Acoustic Perfection
Experience your music like never beforewith our advanced audio engineering. Custom 40 mm drivers and powerful neodymium magnets provide impeccable sound clarity. Enjoy every detail with adjustable noise cancellation and ultra-sensitive microphones.
Advanced Audio Engineering
Experience your music like never beforewith our advanced audio engineering. Custom 40 mm drivers and powerful neodymium magnets provide impeccable sound clarity. Enjoy every detail with adjustable noise cancellation and ultra-sensitive microphones.
Seamless Audio Experience
Experience the perfect blend of engaging podcasts, clear conversations, and your favorite tunes-all without external noise disruptions. Looking for headphones that excel in both comfort and versatility?
Tech Specs
Sound
Advanced Sound Features
– Adaptive Active Noise Cancellation
– Transparency mode
Driver Type & Size
– Electro-dynamic driver, 40 mm diameter
Frequency Range
– 20-22,000 Hz
Customizable Sound EQ
– Hi-Rise Dual Sound Chamber
Design
Designer
– MNML
Fit
– Over-ear
Materials
– Plastic
– Aluminium
– Leather
– Fabric
– Rubber
Weight (g)
– Headphones: 295 g
– Carrying case: 260 g
Battery
Battery Playtime
– Up to 40 hours with active Bluetooth and Active Noise Cancellation
– Up to 62hours (ANC only) and Up to 50hours (BT only)
Charging Time
– Get 4 hours of playtime by charging in just 15 minutes
Connectivity
Bluetooth Version
– Bluetooth 5.4
Bluetooth Codecs
– AAC
– SBC
Voice Assistant Integration
– Dedicated button for native Voice Assistant
Microphones
– Total: 6
– 4 x MEMS microphones for voice (2 microphones shared with ANC)
– 4 x Dedicated MEMS microphones for ANC function (2 microphones in each earcup)
Physical Connections
– 1 x USB-C
– 1 x 3.5mm jack
On-Device Controls
– Yes
Multipoint
– Yes (Up To 2 Devices)
Certifications / Fast Pairing
– Made for iPhone (MFi)
– Google Fast Pair
– Microsoft Swift Pair
Included in the Box
Headphones
Fabric carrying case
USB-A to USB-C cable, 1.25 m
3.5 mm audio cable, 1.25 m
Quick Start Guide
FAQs
Please read our FAQs page to find out more.
What is the audio quality like? Are the headphones suitable for different genres of music?
Our headphones offer seamless wireless connectivity with Bluetooth 5.0,
ensuring a stable and long-range connection. They are also equipped with NFC
for easy pairing.
Are the headphones comfortable for long periods of use? What kind of padding or ear cushions do they have?
Built with high-quality materials, our headphones are designed to
withstand daily wear and tear. They are also sweat and water-resistant, making
them ideal for workouts and outdoor activities.
How long does the battery last on a single charge? Is there aquick-charge feature?
- Enjoy up to 25 hours of uninterrupted listening on a single charge.
The headphones also come with a quick-charge feature, providing 2 hours of
playback with just a 10-minute charge.
Are the headphones wired or wireless? If wireless, what is the range andconnectivity quality (Bluetooth, NFC, etc.)?
- Our headphones offer seamless wireless connectivity with Bluetooth 5.4,
ensuring a stable and long-range connection. They are also equipped with NFC
for easy pairing.
Are the headphones compatible with multiple devices (smartphones,tablets, computers)?
Our headphones are compatible with a wide range of devices, including
smartphones, tablets, and computers. They support both iOS and Android
operating systems.