SPECIFICATIONS

360° Spatial Sound: -56dB Adaptive ANC

60ms Low Latency: Upgrade Transparency Mode

7 EQ Sound Effects: Dual Connection

7 Mics with AI for Call Clarity: 3 Situational Modes Switch

Active Noise-Cancellation: Yes

Battery Capacity[mAh]: 750

Battery life up to[hours]: 102 hours ANC off

Bluetooth 6.0 Headset: 5 Modes Noise Cancellation

Bluetooth Version: Other

Brand Name: QCY

Category: Earphones & Headphones

Certification: CE,FCC,RoHS,BQB

Charging Method: cable

Charging Time: 2

Codecs: sbc,LDAC

Communication: Wireless+Wired

Connectors: Type c

Control Button: Yes

Control Method: Push button,App

Department: Unisex-adult

Driver Diameter: 40

Earcups Type: Sealed

Features: Active Noise Cancelling,Dual Connection

Frequency Response Range: 20 - 40000

Function: For Internet Bar,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Outdoor,For Office,For Study

Headphone Pads Material: Fabric

High-concerned chemical: None

Is wireless: Yes

Material: ABS

Maximum wireless range[m]: 10m-20m

NFC Technology: no

Package List: User Manual,Charging Cable

QCY H3S: QCY H3S ANC

QCY H3S Over Ear Headphones: Hi-Res Audio with LDAC

QCY Model: Other

Sound Isolating: Yes

Speaker maximum output power: 40mW

Style: Wireless headphone & headset

Support APP: Yes

Support Memory Card: No

Vocalism Principle: Other

Voice assistant built-in: Yes

Volume Control: Yes

Waterproof: No

Weight[g]: 240g

Wireless / Wired Mode Support: Adaptive Noise Cancellation

Wireless Type: Bluetooth

bluetooth earphones: fone de ouvido bluetooth

fone de ouvido bluetooth: fone de ouvido

fone qcy: h3s qcy

h3s over ear headphones: qcy headphones

qcy anc headphones: fone qcy h3s

qcy earphones: headset gamer sem fio

qcy headphones wireless: h3s Wireless headphones

wireless bluetooth headphone: Support Quick Charge

wireless earphones: headset wireless

QCY H3S — Adaptive ANC Over-Ear Headphones | Hi-Res LDAC | 360° Spatial Sound | Bluetooth 6.0 | Dual Driver | 102H Playtime

Before Purchase Please Read:

QCY H3S does not include a 3.5mm Aux port and does not support 3.5mm audio cables.

Elevate Every Listen.

The QCY H3S is engineered for those who refuse to compromise on sound. Whether you're commuting through a bustling city, unwinding at home, or deep in a creative flow, the H3S wraps you in a world of pure, studio-grade audio — effortlessly blocking out the noise so you can focus on what truly matters. Lightweight at just 240g, it's the kind of headphone you forget you're wearing, yet never forget the experience of.

Crafted with precision and refined for everyday elegance, the H3S pairs advanced acoustic engineering with an intuitive, app-driven experience. From its dual-driver architecture to its 102-hour battery life, every detail is designed to keep you immersed — longer, deeper, and with greater clarity than ever before.

Key Features:

• Adaptive ANC up to -56dB — 5 intelligent noise cancellation modes (Adaptive / Crowded / Commute / Indoor / Anti-Wind)
• 7-mic AI array with DNN neural network for crystal-clear calls in any environment
• Hi-Res Audio certified with lossless LDAC codec (iOS devices do not support LDAC)
• 40mm + 13mm Dual Driver Units — powerful lows, crystalline highs, silky smooth extension
• 360° Spatial Sound with hi-resolution spatial model algorithm (spatial sound mode disables LDAC)
• Upgraded Transparency Mode & 60ms ultra-low latency for gaming and video
• 3 Situational Modes — Gaming / Music / Movie
• 102-hour playtime (ANC off) with 750mAh battery & Quick Charge support
• 7 EQ presets & full personalization via the QCY App
• Bluetooth 6.0 with dual-device simultaneous connection
• Wireless & Type-C wired connection (Type-C audio cable not included)
• Ergonomic pressure-distributing design — featherlight at 240g for all-day comfort

Silence the Chaos. Hear the Purity.

Built-in 7 microphone arrays (6 dedicated ANC mics), the H3S achieves an impressive -56dB noise reduction, isolating you from the outside world for a truly immersive listening experience.Make Every Note Heard

Thanks to 3 anti-wind noise microphones and a DNN neural network algorithm that separates voice from background noise, you'll never miss an important call — anytime, anywhere.Unrivaled Hi-Res Audio Clarity

With Hi-Res Audio certification and LDAC lossless transmission, the H3S delivers studio-quality sound with breathtaking depth and dynamics.40mm & 13mm Dual Driver Units

The H3S features a professional dual-driver system: a 40mm precision mid-bass driver and a 13mm dedicated tweeter for true physical crossover — delivering powerful lows, crystal-clear highs, and silky smooth extension that captures every nuance.360° Spatial Sound

Featuring a hi-resolution spatial model algorithm, the QCY H3S delivers rich sound layers and a fully immersive 3D listening experience.Personalize Your Sound on the QCY App

Tailor your listening experience on the QCY App with custom audio modes crafted for every mood and moment.Designed for All-Day Wear

With a carefully engineered structure that evenly distributes pressure and a weight of only 240g, the H3S is remarkably lightweight yet robust — offering pure, uninterrupted enjoyment from morning to night.Ergonomic Design & Superior FitUp to 102H of Pure Enjoyment

Equipped with a 750mAh high-capacity battery, the H3S delivers up to 102 hours of playtime on a single charge.One Headphone to Support It All

From daily commutes to long-haul journeys, the H3S is all you need for stunning sound wherever life takes you.

Seamlessly Switch Between 2 Devices

Stay connected to two devices simultaneously — never miss a beat whether on your laptop, phone, tablet, or console.More Ways to Stay Connected

The H3S supports both Bluetooth wireless and Type-C wired connections, giving you flexibility wherever you go.

Note: Type-C Audio Cable is not included in the package.Easy to Operate

Effortlessly control your experience through intuitive buttons and convenient on-device controls.What's in the Box

QCY H3S x1

Type-C Charging Cable x1

User Manual x1Specifications:

Product Name: QCY H3S

Bluetooth Version: 6.0

Compatible Systems: iOS / Android

Bluetooth Range: 10m

Water Resistance: IPX5

Battery Life (ANC on): 58H

Battery Life (ANC off): 102H

Battery Capacity: 750mAh

Charging Port: Type-C

FAQ:

Q: What should I do if the headphones are unable to turn on?

A: Confirm that the headphones have power remaining (press the power button and check if the LED light is illuminated). If the headphones have powered off, connect them using the included USB cable and plug into a USB power source to charge.

Q: How do I resolve a mobile phone connection failure?

A: Delete the pairing record on your mobile phone, then search for the device and pair again.

Q: How do I fix the issue of no sound during music or calls?

A: On Android, locate the settings icon next to the Bluetooth connection name. Enter settings, disable phone audio and media audio, then re-enable them. If the issue persists, re-pair the headphones with your phone.

Q: Why is there a delay during video or gaming?

A: Delays may occur due to environmental factors, network conditions, or the mobile phone's codec when transmitting audio data to the headphones.

Q: How do I resolve stuttering or intermittent audio?

A: Dense Wi-Fi, 5G, or 4G signals and high-power electrical appliances nearby may cause interruptions. Try changing your environment or re-pairing the headphones.

Q: How do I update my headphones' firmware?

A: In the QCY App, go to Device > Settings > Firmware Upgrade. If an upgrade is unavailable, your headphones are already on the latest version.

Q: The headphones won't connect to the app?

A: Set the app language to English before attempting to connect the headphones.

Other Tips:

1. Please read the manual carefully before use and keep it for future reference.

2. Fully charge the headphones before first use.

3. If the headphones are unused for over two weeks, please recharge them.

4. When spatial sound mode is active, LDAC will be disabled.

5. Please use chargers from qualified manufacturers.

6. If the headphones are not detected by your phone, re-enable pairing mode or restore factory settings.

7. If a phone software error occurs, toggle Bluetooth off and on, or restart your phone.