Honor Choice Earbuds X7i: Hybrid Noise Cancellation and High-Fidelity Sound 45dB Hybrid Active Noise Cancellation (ANC): Equipped with a high-performance dual-feed ANC system that reaches a depth of 45dB, effectively silencing low-frequency hums like airplane engines and air conditioners. Adaptive Noise Adjustment: Automatically scales the noise cancellation intensity based on your environment, ensuring the perfect balance between quiet and comfort. Includes a "Low-Latency Transparency Mode" for natural-sounding conversations without removing the earbuds. Impressive 45-Hour Total Endurance: The earbuds provide up to 11 hours of non-stop playback on a single charge (with ANC off), perfect for long-haul flights or full workdays. With the sleek, pebble-shaped charging case, the total battery life reaches a class-leading 45 hours. Features upgraded fast charging: 10 minutes in the case equals 3 hours of listening time. 10mm Titanized Diaphragm Drivers: The drivers are coated with a titanium layer to enhance rigidity, resulting in punchier bass and crystal-clear high frequencies that don't distort at high volumes. Supports Hi-Res Wireless Audio equivalent tuning, providing a rich, textured soundstage for audiophiles. Triple-Mic AI Noise Reduction for Calls: Unlike standard models, the X7i features three microphones per bud to isolate your voice from wind noise and background chatter with extreme precision. AI-assisted beamforming technology ensures studio-quality voice clarity for professional calls and gaming. Dual-Device Connection: Seamlessly connect to two devices simultaneously (e.g., your laptop and smartphone). The audio intelligently switches to your phone when you receive an incoming call. Ultra-Low Latency Gaming Mode: A dedicated gaming mode reduces latency to as low as 80ms, ensuring that the sound of footsteps and gunshots in games like PUBG or Call of Duty Mobile are perfectly synced with the action. IP55 Dust and Water Resistance: With an IP55 rating, these earbuds are built to withstand heavy sweat, rain, and dust, making them the most durable choice in the X7 lineup for athletes and outdoor adventurers. Intuitive Touch & App Customization: Supports customizable touch gestures via the HONOR AI Space app, where users can also select from multiple EQ presets like "Deep Bass," "Bright Treble," or "Balanced." Features "In-Ear Detection" that automatically pauses your music when you take a bud out and resumes it when you put it back in.