xinwld Xinwld Wireless Earbuds - Bluetooth 5.4, 40H Battery, IP7 Waterproof

Experience premium wireless audio with Xinwld's advanced Bluetooth 5.4 earbuds, engineered for seamless connectivity and extended listening. The 2025 upgraded Bluetooth 5.4 chip reduces power consumption by 30% and enhances signal stability by 35% compared to Bluetooth 5.3, while the high-sensitivity antenna optimises channel classification and interference management. Featuring 14.2mm diaphragm drivers, these earphones deliver immersive 3D bass stereo sound for music, calls and entertainment. The four-microphone ENC noise-cancelling system captures voice with clarity whilst filtering background noise, making calls crisp and natural on both Android and iOS devices. With an impressive 40-hour total battery life through the charging case, IP7 waterproof rating for splash and sweat resistance, and AI-enhanced call processing, these earbuds adapt to your lifestyle. The built-in Hall sensor enables automatic pairing when you open the charging case within 15m, eliminating manual connection steps.