【Independent Acoustic Cavity】 A smaller volume requires a more rigorous design. Through experimental debugging we determined the optimum volume and created an independent built-in acoustic cavity to isolate the acoustic environment of the dynamic driver from the electronic circuit and ensure the best possible acoustic performance.
【Supports High-Resolution，Wireless Audio Protocol】 Edge supports LDAC, a high-resolution wireless audio protocol widely used in Android, which can deliver high-resolution wireless transmission with larger dynamic range and wider bandwidth.
【Hybrid ANC，Four Highly Sensitive，Noise-canceling Microphones】 Re-calibrated Ultra-wideband Deep Noise-cancellation
【Comfortable Transparent，Transmission Mode】 Users can easily switch to transparent transmission mode by pressing the ANC button, thus enabling clear conversation without removing the headphones.
【48 hours Ultra-long Battery Life，Charge for 5 Minutes and Listen to Music for 4 Hours】 Thanks to its built-in large-capacity battery, Edge supports up to 48 hours of continuous music playback, high-speed charging, and four hours of music after only 5 mins of charging.
【Supports Dual Device】 Supports Dual Device Connection， Simultaneous Connection to Two Devices.
