QCY Crossky C30

Experience comfort, style, and freedom with the QCY Crossky C30 Open-Ear Wireless Earbuds. Designed with a modern C-shape open-ear clip design, these earbuds keep you connected to your surroundings while delivering immersive sound quality for music, calls, gaming, work, and everyday activities.
The lightweight and ergonomic structure provides a secure and stable fit, making the earbuds ideal for workouts, cycling, running, office use, or long listening sessions. The flexible Ni-Ti memory alloy combined with soft silicone material comfortably adapts to most ear shapes while fitting perfectly alongside glasses and accessories.
Powered by advanced Bluetooth 5.4 technology, the QCY Crossky C30 ensures fast pairing, stable wireless transmission, and seamless connectivity. The Dual Connection feature allows you to connect two devices simultaneously, making it easy to switch between calls, music, videos, or work without interruption.
Equipped with 10.8mm dual-magnet dynamic drivers, these earbuds deliver rich bass, detailed vocals, and balanced sound performance. The built-in 4-microphone system with intelligent voice enhancement technology captures your voice clearly even in noisy environments, ensuring crystal-clear calls wherever you are.
Enjoy up to 25 hours of total battery life with the charging case and up to 5.5 hours of playback on a single charge. The low-latency mode with only 80ms delay provides synchronized audio and video for a smoother gaming and streaming experience.
With IPX4 waterproof protection, the QCY Crossky C30 is resistant to sweat and light splashes, making it the perfect companion for outdoor activities and sports.
Using the dedicated app, you can customize EQ settings, adjust controls, monitor battery levels, and access firmware updates for a personalized listening experience.
Key Features:
• Open-ear C-shape ergonomic design
• Bluetooth 5.4 stable connection
• Dual device connection
• 10.8mm dynamic dual-magnet drivers
• 4 built-in microphones for clear calls
• 80ms low latency mode
• Up to 25 hours battery life
• Comfortable memory alloy structure
• IPX4 waterproof protection
• APP customization support
• Voice assistant support
• Stylish matte and glossy premium finish
The QCY Crossky C30 combines innovative open-ear comfort, premium sound quality, and modern style, delivering a safe and immersive wireless audio experience for every lifestyle.