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QCY Crossky C30S
QCY Crossky C30S
Hi-Res Audio, 40-Hour Playtime, IPX5 Waterproof, T33S
- [Hi-Res Audio & LDAC Certification]:10.8mm dual-magnet drivers with Hi-Res/LDAC certification deliver studio-grade 96kHz/24bit sound. Carbon fiber diaphragm and 48,000x/sec dynamic tuning balance deep bass, crisp highs, and 360° spatial audio.
- [40-Hour Playtime & Fast Charging]: 6h single play / 40h with 460mAh case. 10-min USB-C charge = 1h playback for gym or commutes.
- [Comfort & Secure Open-Ear Clip Design]: Ergonomic anti-Z-shaped clip (under 5g/earbud) ensures all-day comfort. Nickel-titanium alloy frame adapts to all ears for a stable, pressure-free fit during workouts or commutes.
- [IPX5 Waterproof & All-Weather Ready]: IPX5 rating resists sweat, rain, and splashes. Nano-coating + open-ear design prevent moisture buildup for outdoor use.
- [99.5% Leakage-Free Privacy & Clear Call]: Directional Audio 3.0 cuts 99.5% sound leakage. AI mic + wind-blocking structure ensure clear calls in noisy environments.
- [Bluetooth 6.0 & Dual Connectivity]: Bluetooth 6.0 supports dual-device pairing—seamlessly switch between TV, phone, or laptop without interruptions.
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Delivery & Payment
Fast & Free Shipping
30-Day Money-Back Guarantee
Hassle-Free Warranty
Lifetime Customer Support
Fast & Free Shipping
Worldwide shipping to 60+ countries, with free delivery to most destinations.For details, please refer to: Shipping Policy
30-Day Money-Back Guarantee
Get a full refund when you return your undamaged products within 30 days and for any reason. Once the item arrives back at our warehouse for inspection, the refund process will begin. Refund Policy
Hassle-Free Warranty
If the product has quality problems within one year, QCY will provide direct, hassle-free warranty service. For more information, please refer to: Warranty Policy
Lifetime Customer Support
We'll always be there for you. If you have any questions or concerns, feel free to contact us at service@qcyearphone.com.
Spec
Basic
Product Name: QCY Crossky C30S
Type: Open Ear
Driver: 10.8mm dual-magnet driver
Audio codec: LDAC/AAC/SBC
Call noise cancellation: Dual-mic ENC call
Weight: 5g(single earbud)
Dimension: 66.0*49.0*25.6mm (charging case)29.0*26.0*15.7mm (earbud)
Bluetooth
Pairing name: QCY Crossky C30S
Effective bluetooth range: 10m
Bluetooth version: 6.0
Battery
Battery capacity:32mAh(earbud),460mAh(charging case)
Battery life: 6h(earbuds),40h with charging case
Cable charge time: 2h
Charging port: USB Type-C
Document
User guide
QCY Crossky C30S User manual
