Description: What this headphone with an ergonomic design can offer you is that it fit snugly around the ear, are lightweight and comfortable, allowing you to wear them for long periods without stress, and are suitable for a wide range of scenarios. With active noise cancellation support, this headphone reduces noise interference and it uses copper-ringed tweeters for a subtle, surging bass effect, allowing you to enjoy the music world. It is made of ABS, metal, and TPE material. The length of this earphone is 120cm. It is compatible with most mobile phones and electronic devices with 3.5mm plug. Item Name: Earphone Material: ABS, Metal, TPE Frequency Response Range: 20-20000Hz Earphone Type: In-ear Earphone Plug Diameter: 3.5mm Active Noise Reduction: Supported Play Control: Key Control Features: Ergonomic, Stereo Surround, Plug And Play Size Details: Length: 120cm/47.24"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Earphone