Brand Name: QCY Control Button: No Active Noise-Cancellation: Yes Style: In-Ear Wireless Type: Bluetooth Connectors: Lightning Communication: Wireless Vocalism Principle: Hybrid technology Volume Control: Yes Frequency Response Range: 20-20000Hz Function: For Mobile Phone Function: HiFi Headphone Function: For iPod Function: Sport Sensitivity: 108±3dB Is wireless: Yes Plug Type: USB Support Memory Card: No With Microphone: Yes Model Number: qs2 Resistance: 32Ω Waterproof: No Line Length: None Support APP: No Voice: English voice Strong compatibility: Main devices and. Apps supported Bluetooth Version: Bluetooth 5.0 Operation Distance: Up to 10 meters/ 33 feet(Free Space) Charge Port: Micro USB Stereo Voice: Charge Case Supply Extended Battery Life Great noise canceling function: built-in microphone Function: For Routine Office Work, Supports music Time to market: 2019 Support Apt-x: No
