QCY C50 Earbuds with AI Translation

Bass performance increased by 100% compared to traditional wool paper diaphragms

High sound pressure level up to 93dB

Advanced acoustic algorithms including Dynamic Low Frequency Adjustment 3.0 and Audio Low Frequency Enhancement 3.0

IMAX cinema-level 360° spatial sound technology simulating realistic sound environments

Noise-adaptive volume control for clear listening indoors and outdoors

4.6° directional sound focusing structure to prevent sound leakage up to 99.7%

Certified by NetEase Cloud Music for superior sound quality

Connectivity:

Bluetooth version 6.0 with low latency and lossless transmission

Dual device simultaneous connection with seamless switching

Wireless range up to 10 meters

Battery & Charging:

Single charge music playback time: approximately 7.5 hours

Total battery life with charging case: approximately 35 hours

Water Resistance:

IPX5 rated for sweat and rain resistance

Controls:

Touch controls for play/pause, call answer/end, voice assistant activation, and channel switching

Charging case button for pairing and factory reset functions

One-step pairing with automatic left/right earbud reassignment

Additional Features:

AI-powered real-time translation supporting 30+ languages, provided by iFlytek technology

High accuracy transcription and voice-to-text conversion

Four-microphone AI noise reduction for clear calls in noisy environments

Compatible with iOS and Android systems (Note: AI features currently not supported on HarmonyOS)

Package Contents:

QCY Crossky C50 earbuds x1

User manual x1

Type-C charging cable x1

Wearing guide card x1

Product Dimensions:

Notes:

Data sourced from QCY official statistics and third-party laboratory tests

Actual performance may vary depending on usage conditions and individual differences