This Clip-on Earbuds immerse you in Hi-Fi level sound quality with AI Smart Noise Cancellation;br Dual-mic Call Noise Cancelling technologybr Advanced Sound technology: Super sound OS2.0+ Omni-SSA+ DS2.0 Directional Audio Delivery Technology+ +Bluetooth 5.4 SoC technologybr 32 hours of total battery life （6 hours play time + 24 charging time）provides a comfortable and uninterrupted gaming and listening experience.