specification Function: For Mobile Phone,for Video Game,HiFi Headphone,Sport,Common Headphone Connectors: 3.5mm Line Length: 1.2m Plug Type: Line Type Wireless Type: None Support APP: No With Microphone: Yes Support Apt-x: No Style: In-Ear Sensitivity: 110dB Model Number: A4 Resistance: 32Ω Distortion rate: 0.02 (%) Speaker diameter: 10 (Φmm) Headphone cable material: TPE Volume Control: Yes Communication: Wired Frequency Response Range: 20-20000Hz Active Noise-Cancellation: No Is wireless: No Control Button: Yes Color: Black/White/Red/Blue Package Included: 1 * Wired headset 1 pair of ear cap