Brand Name : iBesi Control Button : Yes Active Noise-Cancellation : No Style : Neckband Wireless Type : Bluetooth Connectors : USB Communication : Wireless Vocalism Principle : Dynamic Volume Control : Yes Frequency Response Range : 20-20000Hz Function : for Video Game Sensitivity : 123dB Is wireless : Yes Plug Type : Wireless Support Memory Card : No With Microphone : Yes Model Number : Y06 wireless headphones Resistance : 32Ω Waterproof : No Line Length : None Support APP : No