Instant purchase welcome (*^_^*) ⭐️ Product Description ⭐️ 【Latest Bluetooth 5.3】 This product adopts the latest 2023 Bluetooth 5.3 + EDR technology and antenna technology, dramatically improving transfer distance, communication speed, communication capacity, and stability! It significantly improves communication problems such as sound skipping, interruptions, and delays of previous versions of Bluetooth earphones, resulting in a stable connection and stronger signal. It is energy-saving, making it suitable for long-distance travel. Whether commuting to school or work, or when traveling, or when working from home or in meetings, you can always connect stably without worrying about interruptions. It supports industry-leading Bluetooth 5.3 & AAC/SBC codecs, allowing you to enjoy high-quality sound on various devices from iPhone to Android. In addition, by adopting innovative TWS instant connection technology, the earphones connect to your device in just 3 seconds when you take them out of the charging case. They will automatically connect to the device from the second time onwards. There are no complicated operations, making these fully wireless earphones easy to use even for beginners. 【Heartfelt Hi-Fi High-Quality Sound & Noise Canceling】 To pursue higher-quality wireless earphones, we have introduced the latest SBR + PS technology. These wireless earphones are equipped with the most advanced CVC8.0 + ENC noise-canceling technology, which can reduce noise by up to 30dB. They allow for clear calls despite environmental noise such as the hustle and bustle of the city, the noise on trains, and wind noise, and they also excel at perceiving the direction of sound sources during games. 【Up to 320H Standby Time & Type-C Fast Charging】 Fully charging the Bluetooth earphones alone allows for up to 8 hours of music playback or calls, and combined with the charging case, you can use them continuously for up to about 48 hours. The standby time when not in use is up to 320 hours. 5151980