Product Description:
Advanced Qualcomm® QCC3091 SoC with aptX™
Lossless Audio Tech and Bluetooth 5.4
Hi-Res Audio and Snapdragon Sound Dual Certifications with LDAC Codec Support
10mm Composite Dynamic Drivers for Lossless Astonishing Sound 
QuietSmart™ 3.0 Adaptive Noise Cancellation up to 50dB
Enhanced 6-mic, AI algorithm, cVc™ 8.0 tech for Superior Clarity Call Quality;
Personalize Your Buds with EarFun Audio App
Multi-device Connectivity with Auto-Pairing 
50ms Ultra Low Latency Mode for Better Video and Gaming Experience
Ultra-compact design and Secure Ergonomic Fit;
IPX5 Sweat and Water Resistant
52-hour Playtime: 11 Hours Plus 41 Hours with Charging Case
Fast Charging, 10 Min Charging = 2 Hours Playtime
Wireless Charging Compatible
In-ear Detection
Google Fast Pair supported
Auracast™ and LE Audio supported : available via firmware update only