Premium HiFi Headphones — clear sound, reliable calls, all-day comfort Key benefits True-to-source HiFi sound: 40mm large moving-coil driver and an upgraded sound cavity deliver clearer mids and highs, a wider soundstage, and tighter, more responsive bass for accurate music playback. Clear, stable calls: Innovative Bluetooth-compatible chip plus physical noise reduction and a built-in microphone system reduce background noise and improve call clarity and stability. Longer use and fast charging: Improved battery capacity combined with low-power micro-power technology extends listening time and supports faster charging so you spend less time plugged in. Low-latency for gaming: Dedicated low-latency performance means audio stays synced with on-screen action for a more responsive gaming experience. Comfortable, durable design: High-elasticity memory foam ear pads wrapped in quality leather, reinforced metal headband components, and telescopic adjustment provide long-wear comfort and a secure fit. Portable and compact: Foldable arm design makes storage easier and lets the headset fit into bags and luggage for travel or daily carry. Features Driver: 40mm large moving-coil unit for high-resolution audio reproduction. Audio tuning: Upgraded sound cavity enhances clarity, accuracy, and sound field depth while improving bass elasticity. Connectivity: Bluetooth-compatible chip for stable wireless connection, low power consumption, and reduced audio delay. Noise reduction: Physical noise-reduction design plus integrated microphone system for clearer voice calls and chats. Power and charging: Improved battery capacity with low-power micro-power technology; supports fast charging to quickly return the headset to use. Gaming support: Low-latency mode reduces audio lag so gameplay audio aligns with visuals. Materials and fit: Memory foam padding with high-quality leather cover, metal-reinforced arms, and telescopic headband for adjustable, durable fit. Portability: Foldable arms for compact storage and easy transport. Practical use scenarios Daily commute and travel: Foldable design and long battery life let you enjoy HiFi-quality music and clear calls on trains, planes, and buses. Remote work and conference calls: Physical noise reduction and a reliable microphone system keep voices clear during meetings and long calls. Gaming sessions and media consumption: Low-latency mode and precise bass response keep audio synchronized with visuals for competitive or casual gaming and movie watching. What makes this headset stand out Balanced focus on audio fidelity, call quality, and battery efficiency. Durable, adjustable construction for comfortable extended wear. Portable folding design for easy storage and travel. Compatibility and performance Works with standard Bluetooth-enabled devices; low-latency and stable connections depend on device and Bluetooth version. Designed for daily use, gaming, remote work, travel, and media playback where clear sound, reliable calls, and comfort matter.