The soundcore Q20i wireless headphones integrate a hybrid active noise cancellation infrastructure composed of dual internal and dual external microphone arrays. Built with large 40mm dynamic drivers, this headset yields an enriched audio spectrum certified for high-resolution clarity when utilized via the standard 3.5mm auxiliary wire attachment. The long-lasting battery safely sustains up to 40 hours of operation with hybrid ANC engaged, while an rapid 5-minute USB-C fast charge delivers an immediate 4 hours of backup playback. Acoustic performance is easily adjusted using the companion mobile application, enabling quick access to a comprehensive custom graphic equalizer alongside 22 separate genre-specific pre-configured profiles.

• Model No.: A3004
• Driver Size: 40mm Dynamic Drivers
• Bluetooth Version: Bluetooth 5.0
• Active Noise Cancellation: Hybrid ANC (4-Microphone Array)
• Playtime (ANC Off): Up to 60 Hours
• Playtime (ANC On): Up to 40 Hours
• Fast Charging Architecture: 5 Minutes = 4 Hours Playback
• Wired Connection Port: 3.5mm AUX Interface
• Charging Port Type: USB-C
• Microphone System: Single Microphone with Uplink Noise Reduction
• Equalizer Management: soundcore App Integration (22 EQ Presets)
• Sound Isolation Modes: Noise Cancelling / Normal / Transparency 

• Isolate yourself from annoying traffic or engine rumble during daily commutes by using the reliable dual-microphone hybrid sound dampening. 
• Prevent low-battery disruptions during long intercontinental travel thanks to a 60-hour total playback life.
• Swap back and forth between virtual office computer meetings and cellular incoming calls effortlessly through dual-device multipoint synchronization.
• Ensure total comfort during long-duration sessions with soft protein leather earcups backed by memory foam cushioning. 
• Remain safety-conscious of train station announcements or street traffic without removing your soundcore Q20i wireless headphones by toggling the external Transparency environment sensor.