X55 Bluetooth Sleep Earbuds - Invisible, Long Battery Life, Comfortable for Extended Wear

Experience unparalleled comfort and seamless audio connectivity with these invisible in-ear sleep earbuds. Featuring Bluetooth version 5.4, they ensure stable and high-quality sound transmission, perfect for a restful night's sleep. With an impressive long battery life, these earbuds are designed for extended wear, making them ideal for prolonged use. Their IPX5 waterproof rating guarantees protection against sweat and light rain, making them durable for various environments. Enjoy the perfect blend of comfort, durability, and advanced technology with these discreet earbuds. Bluetooth Protocol: 5.4 Single or double ear: Bilateral Stereo Chip Type: Zhongke Bluexun Battery life: 0-4 hours Waterproof: IPX5 Transmission radius: 10m Material: plastic Manufacture country: China Instructions included: No

bluetoothVersion: 5.4 earphoneType: inEar