Specification: _x005f_x000D_ Product model: M-M8 _x005f_x000D_ Material: ABS _x005f_x000D_ Colors: black, white, blue, pink (optional) _x005f_x000D_ Horn specification: 10mm dynamic coil _x005f_x000D_ Horn impedance: 32 Ω _x005f_x000D_ Battery capacity: charging case 150mAh/headphone 75mAh _x005f_x000D_ Charging interface: Type-C _x005f_x000D_ Charging duration: approximately 1.5h _x005f_x000D_ Standby time: approximately 130h _x005f_x000D_ Listening time: approximately 16 hours _x005f_x000D_ Transmission distance: 15M _x005f_x000D_ Packaging size: 92 * 81 * 42mm/3.62 * 3.19 * 1.65in _x005f_x000D_ Gross weight: 70g _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Earphone _x005f_x000D_ 1 x Charging Case _x005f_x000D_ 1 x Charging Cable 1. Lightweight and Comfortable: The earphone features a lightweight design that is comfortable even for extended wear, with an ear-clip design that is breathable and avoids damage to the ear canal. 2. Acoustic Structure Cavity: The earphone's acoustic structure cavity, along with noise-cancelling technology and digital sound enhancement, provides excellent sound quality with deep bass and clear treble. 3. Waterproof Design: The earphone has a fully sealed body with internal components coated in waterproof material, and upgraded platinum-plated charging pins that resist corrosion from sweat. 4. Ear Clip Design: The innovative health-oriented design of the ear clip ensures that the earphone is comfortable to wear without requiring insertion into the ear canal, making it suitable for all ear sizes.