1. Comfortable half-ear wear with a 60° tilt design 2. Multi-function in-line control with two buttons 3. A separate electric microphone for a clearer calling and singing experience 4. High-quality, elegant, and long-lasting ABS and metal 5. Plug-and-play, broad compatibility, 3.5mm metal plug 6. A large 14.2mm speaker with a strong super bass effect 7. A free PU carrying case that is convenient to carry and store