Product Description: HY-T26 Headphones, HY-T26 Earphone, Earbuds Wireless Bluetooth, Bluetooth 5.4, HiFi Stereo Sound, Continuous Use For 36 H, Portable Charging Case with Lanyard for Running Product name: Bluetooth headset Bluetooth version: 5.4 Transmission distance: ≥10M Charging interface: Type-C interface Charging compartment capacity: 300mAh Charging time: about 1 hour Package Include: 1 * Earphones 1 * Lanyard 1 * Wireless Charging Case 1 * Type-C Charing Cable 1 * User Manual Note： 1.Please Allow 1-2cm Differs Due To Manual Measurement. 2.Due To The Different Display And Different Light, The Picture May Not Show The Actual Color Of The Item. Thanks For Your Understanding. Innovative Design: Open-ear design reduces discomfort and hearing risk, sitting securely on top of your ears Superior Sound Quality: 16mm dynamic speakers deliver 360° Hi-Fi stereo sound with powerful bass and noise reduction technology Secure & Comfortable Fit: Ergonomic ear hooks with soft silicone and memory recall ensure stability and comfort during active use Touch Controls: Easily manage playback, calls, and voice assistant functions through intuitive touch panels on each earphone Sweatproof & Durable: Advanced sweatproof technology protects internal components, making them ideal for intense workouts and outdoor activities