Characteristics and Interoperability USB Plug Type Not waterproof Is not wireless Wired communication Encouragement Apt-x: Not Helpful No memory card Without a cord Sort: Not specified USB connectors Model: R11 Headband in style 32Ω Resistance; 2.0 m Line Length Yes, there is volume control. Attenuation: 115±3dB Yes, with a microphone Yes, active noise cancellation Use: for Common Headphones, HiFi Headphones, and Video Games Regularity Response Spectrum: 20–20,000 Hz Yes for the control button APP: No; Vocalism Principle: Dynamic Support