**Product Specifications:**
**Brand:** HUAWEI
**Model:** FreeBudsPro series flagship earphones
**Release Date:** Since 2020
**Total Shipments:** Over 6 million units
**Retail Market Sales Growth:** 1000-1500 bracket wireless earphones sales increased by +234% from January 2024 to September 2024
**HarmonyOSNEXT Integration:** FreeBudsPro4 is the first TWS earphones to feature HarmonyOSNEXT
**Color Options:** Cloud Pine Green, Rock Black, Snow White
**Sound Quality:** 2.3Mbps lossless audio, up to 48kHz/24bit high-quality audio
**Noise Cancellation:** Memory ear tips for deep noise cancellation, Smart Dynamic Noise Cancellation 3.0
**Call Features:** Dual-mic noise cancellation, AI call environment noise reduction
**Translation:** Supports face-to-face and simultaneous translation
**Find My Earphones:** Starlight M search feature with up to 50 meters range
**Battery Life:** Up to 33 hours of continuous use
**Charging:** Intelligent charging control for extended battery life
**Language Support:** Supports real-time translation for 20 languages
**Content Ecosystem:** Partnerships with major audio-visual platforms for immersive audio experiences
**Compatibility:** HarmonyOSNEXT integration for enhanced audio experiences
**Additional Features:** Smart charging, auto-connection, and intelligent noise cancellation algorithms
*For detailed product specifications and parameters, please refer to the official product details page.*