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View AllQCY Crossky C30S Open-Ear Wireless Earbuds with Hi-Res LDAC & 40H Battery Life:
The QCY Crossky C30S Open-Ear Wireless Earbuds are designed for users who want premium sound without blocking their ears. Featuring an advanced open-ear clip-on design, these earbuds let you enjoy music while staying aware of your surroundings—perfect for busy Bangladeshi roads, offices, and outdoor workouts. With Hi-Res Audio and LDAC certification, powerful dual-magnet drivers, and Bluetooth 6.0, the QCY Crossky C30S delivers studio-grade audio with exceptional comfort and safety for all-day use.
Key Features
- Open-ear clip-on design for safe, awareness-friendly listening
- Hi-Res Audio Wireless with LDAC support (96kHz / 24-bit)
- 10.8mm dual-magnet dynamic drivers with deep bass tuning
- 360° spatial sound for immersive audio experience
- Bluetooth 6.0 for faster, more stable, low-latency connection
- Up to 40 hours total playback with charging case
- Fast charging via USB-C
- Directional Audio 3.0 reduces sound leakage by up to 99.5%
- AI dual-mic ENC for clear calls in noisy environments
- IPX5 water resistance for sweat and rain protection
- Lightweight nickel-titanium alloy frame for secure fit
Specifications
| Specification | Details |
| Brand | QCY |
| Model | Crossky C30S |
| Type | Open-Ear Wireless Earbuds |
| Audio Certification | Hi-Res Audio Wireless, LDAC |
| Driver | 10.8mm Dual-Magnet Dynamic Driver |
| Bluetooth Version | 6.0 (Dual Device Connectivity) |
| Battery Life | Up to 40 Hours (with case) |
| Single Playback | Up to 6 Hours |
| Charging Port | USB Type-C (Fast Charge) |
| Water Resistance | IPX5 |
| Weight | Approx. 5g per earbud |
| Spatial Audio | 360° Dynamic Tuning |
What’s in the Box?
- 2 × QCY Crossky C30S Open-Ear Earbuds
- 1 × Charging Case
- 1 × USB-C Charging Cable
- 1 × User Manual
Why Buy from GearyBD?
Q1. Are the QCY Crossky C30S earbuds original?
Yes, GearyBD sells 100% genuine QCY products with proper quality checks.
Q2. Do you provide warranty support in Bangladesh?
Yes, warranty support is available as per brand policy with box and accessories.
Q3. Is cash on delivery available?
Yes, GearyBD offers cash on delivery across Bangladesh.
Q4. How fast is delivery?
We ensure fast and reliable delivery nationwide.
Q5. Can I get customer support after purchase?
Absolutely. Our support team is always ready to assist you.
Why Buy the QCY Crossky C30S ?
Q1. Are these earbuds safe for outdoor use?
Yes, the open-ear design keeps you aware of traffic and surroundings.
Q2. Is the sound quality good compared to in-ear earbuds?
With LDAC and Hi-Res Audio, sound quality is rich, detailed, and powerful.
Q3. Are they comfortable for long hours?
Yes, the ultra-light clip design prevents ear fatigue even after all-day use.
Q4. Are they suitable for calls and online meetings?
Yes, AI ENC microphones ensure clear voice quality.
Q5. Can I use them for workouts?
Yes, the secure fit and IPX5 rating make them ideal for sports and running.