【2025 Evolution Version & Bluetooth 5.49】Reproduces delicate and smooth sound with innovative features. Compared to Bluetooth 5.0, the data transfer speed has significantly improved, and signal stability and efficiency in complex environments have dramatically evolved. Battery consumption is also reduced, supporting a wide range of applications. 【Stylish Case & Ultimate Comfortable Fit】The charging case, which is glossy yet resistant to fingerprints and maintains cleanliness, is a feature of these wireless earphones. Lightweight and stylish at only 39.8g. Built-in magnets securely store the Bluetooth earphones, eliminating the worry of them falling out. The ultra-lightweight and compact design of 4.3 grams (per earphone) and soft materials reduce pressure! These earphones minimize the weight to the extreme, reducing the burden on the ears. S, M, and L sizes of ear tips are provided, so choosing the right size will make them less likely to fall out. Comfortable even for long hours of use, suitable for online meetings and classes, and other long-duration scenarios. 【High-Sensitivity Touch Control & Omnidirectional Microphone】Volume adjustment, power on/off, music/phone functions can all be operated with touch buttons without taking out your smartphone. Equipped with high-quality wireless microphones and speakers, and incorporating advanced HFP (Hands-Free Profile) technology, it revolutionizes the calling experience! Seamless integration with in-car communication systems allows for safe communication with Bluetooth earphones without taking your hands off the wheel, even while driving. 【Long Playback & LED Display】Combined with the charging case (300mAh), long playback is possible. Supports quick charging, with over 180 minutes of playback with a 15-minute charge. Reduces energy consumption during linking, and the standby time is a whopping 280 hours! Charging is completed in just 2 hours, and when the case (with a Type-C charging cable) is fully charged, it can charge the earphone body about 2.5 times. Enjoy all day long without worrying about the duration with the fast charging function and long battery life. Equipped with an LED remaining battery display. The numbers on the display clearly show from 0 to 100%. You can use only one earphone, so you can enjoy calls and music. 【Waterproof & Durability & High Performance & Long-lasting Battery】Waterproof and splash-proof performance, okay for rainy days and sweaty days. Opened once for photography.