1. Ergonomic design, stable and comfortable to wear. 2. High quality TPE material, durable and not easy to roll. 3. Mini key cable control, flexible to change 4. Widely compatible with 3.5mm interface devices. Type L plug, convenient to use. Original Huawei Honor AM13 3.5mm Stereo Bass Headphones Plug In In-Ear Earbuds with Microphone Support Hands-free Talking Song Switch Volume Control Flat Cable. Brand Huawei SKU 100098776_NP-1020348256 Model AM13