Active Noise Cancellation (ANC)
– Reduces ambient noise by up to –43 dB with three modes: ANC‑On, Off, and Transparency

 CD-Quality Sound
– 10 mm dynamic drivers with pro acoustic tuning for balanced audio

 Ultra-Low Latency Mode
– Around 60 ms latency via Haylou Sound app—ideal for gaming & video

 6‑Microphone ENC System
– Three mics per earbud with wind noise reduction for clear voice calls

 Extended Battery Life
– Up to 35 hours total playback (35 mAh buds + 400 mAh case)

 Fast Charging via USB‑C
– Earbuds (~1.5 h) and case (~2 h) full recharge

 Bluetooth 5.4 with Dual-Device Support
– Stable connection, seamless switching between two paired devices

 App-Based Customization
– Haylou Sound app supports EQ presets, ANC modes, latency/gaming mode toggle

 Touch Controls
– Double-tap: play/pause or answer; Triple-tap: skip/back or change modes; Long-press: switch ANC or latency mode

 Ergonomic Design & Comfort
– Lightweight buds with AI 2.0 ear-pressure balance and S/M/L ear-tip sizes

 10 m Wireless Range
– Reliable open‑environment Bluetooth connectivity