Style: Ear Hook Communication: Wireless Connectors: USB Wireless Type: Bluetooth Vocalism Principle: Dynamic Control Button: Yes Volume Control: No Active Noise-Cancellation: Yes Function: For Mobile Phone,HiFi Headphone,Sport,Common Headphone Plug Type: Wireless Sensitivity: 123dB Frequency Response Range: 20-20000Hz Line Length: None Resistance: 9Ω Waterproof: No Model Number: xiaomi REDMI airdots Support Memory Card: No Support APP: No Is wireless: Yes With Microphone: Yes Brand Name: Xiaomi Type: Xiaomi headset Model Number: redmi airdots Function 1: Waterproof, Microphone, Supports music Function 2: Wireless Headphone, Portable, Bluetooth Feature A: Wireless Headphone Xiaomi Feature b: xiaomi bluetooth sport earphone youth Feature c: headphones Bluetooth with microphone Feature d: Xiaomi Bluetooth Headset Feature e: wireless bluetooth headset Feature: wireless headset xiaomi tws earphone: xiaomi tws Bluetooth earphones