Morelian Open-Ear Wireless Headphone

[Enjoy Crystal-clear Sound] Immerse yourself in the ​​​ of sound with our advanced ø16.2mm composite membrane driver, delivering ​ music through these wireless headphones. [Enhanced Listening Experience] Designed for open listening, our headphones provide real-time awareness of surrounding sounds, enhancing safety during outdoor activities while you enjoy your music. [All-day ] With a waterproof design that can withstand sweat and rain, along with an ergonomic in-ear fit, these in-ear wireless headsets offer up to 15 hours of total battery life, with a quick 5-minute charge providing 2 hours of . [Stable Wireless Connectivity] Equipped with v5.4 technology, our bt earbuds offer low power consumption and strong anti interference for a quick and stable connection, ensuring uninterrupted listening. [Three Sound Modes] Customize your listening experience with three distinct modes available in these open ear headphones, allowing you to adjust the sound to match your personal preference. Spec: Headphones Wireless Version: V5.4 Unit Diameter: Ø16.2mm Unit Impedance: 16Ω±15% Frequency Response: 20Hz-20kHz ​​​​ Power: 70mW Rated Power: 50mW Battery Capacity: 200mAh Built-in Lithium Battery​ Charging Current: 600mA Charging Time: Approx. 30 minutes Playback Time: Approx. 15 hours Transmission Range: >10 meters (Unblocked Open Space) Size: Approx. 12.5 * 12 * 6 cm / 4.9 * 4.7 * 2.4 inchMIC MIC Type: Silicon MIC Sensitivity: -42±3dB Directivity: Omnidirectional Package List: 1 * Headphones 1 * Charging Cable 1 * User Manual How To Use: 1. Adjust headphone position: Most open-back headphones have adjustable ear hooks. When wearing them, make sure the headphones can comfortably fit your ears, with the sound outlet facing the ear canal. The headphones should cover the ears but not press against them. 2. Pay attention to wearing angles: