Brand Name: XIAORAN Style: Headphone Certification: None Vocalism Principle: Dynamic Origin: CN(Origin) Control Button: Yes Active Noise-Cancellation: Yes Communication: wireless Volume Control: Yes Sensitivity: 120dB Wireless Type: bluetooth Is wireless: Yes Max Output: 0mW Line Length: 0m Support APP: No Function: Monitor Headphone Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: HiFi Headphone Function: Sport Number Of Drivers: 2 Plug Type: Line Type Package List: User Manual Package List: Charging case Package List: Charging Cable Impedance Range: up to 32 Ω Connectors: None Model Number: Wireless headphones Earcups Type: Sealed Headphone Pads Material: Other Bluetooth Version: 5.0 Codecs: AAC Support Memory Card: No Driver Diameter: 20mm Resistance: 32Ω Waterproof: No Frequency Response Range: 20 - 2000Hz Total Harmonic Distortion: 1% With Microphone: Yes Features: With Microphone Features: Active Noice Cancelling Charging Method: Charging case Magnet Type: Other