OEM/ODM B2B Open Ear headphone 10.8mm Dual-Magnet OWS Crossky C30S Ear Clip Dual-Connection Hi-Res Audio & LDAC Cert.

QCY Crossky C30S Wireless Earbuds Bluetooth 6.0 LDAC Hi-Res Audio 40H Playtime Wireless Charging

• Hi-Res Audio & LDAC Certification
• Comfort & Secure Open-Ear Clip Design
• 10.8mm Dual-Magnet Bio-Diaphragm Dynamic Driver
• Bass Enhancement Algorithm
• Immersive 360° Spatial Sound
• Up to 40H Playback & Wireless Charging
• Waterproof lPX5: Defends against sweat jets & rain sprays
• Bluetooth 6.0: More fast and stable connection

Ear clip Design Earphones: With C-Shape open-ear design, QCY Crossky C30S keeps you in sync with your surroundings, without sealing the ear canal.

10.8mm Dual-Magnet Driver and Advanced Directional Audio: With 10.8 mm dual-magnet high-sensitivity driver unit, the headphones deliver sterling sound quality and clear vocals within a tiny, delicate⁠ body. With advanced directional audio technology and auto sound beam adjustment, sounds are transmitted precisely into ear canal, making for a private listening⁠ experience.

Bass Enhance algorithm: Our dynamic EQ algorithm improves the bass performance, and reduces high-frequency distortion, delivers balanced sound no matter how loud you turn it up.

Multipoint Connection and Bluetooth 6.0: You can connect the earbuds to two devices at the same time. Seamless switch between them with simply one click; The latest Bluetooth 6.0 technology ensures faster transmission and more stable connection.

40 Hours Battery Life: Our earphones offer battery life of 40 hours with charging case, On a single charge, you can enjoy up to 5.5 hours of playback.

QCY APP and Personalized EQ: Enjoy personalized listening with customized EQ options on QCY APP.

Other Tips:

1. Before using the earbuds, please read the manual carefully and keep it for future references.

2. The earbuds need to be fully charged prior to first-time use.

3. lf the earbuds are left unused for over two weeks, please recharge.

4. Please use the chargers made by qualified manufacturer.

5. lf earbuds fail to be found by phone, please re-turn them connectable or restore factory settings.

6. lf a program error of phone occurs, please turn off and on Bluetooth function or reboot the phone.