Wireless Headphones Sports Bluetooth Earphone

Connectors: None Control Button: Yes Active Noise-Cancellation: Yes Style: Ear Hook Communication: Wireless Vocalism Principle: Dynamic Volume Control: Yes Wireless Type: Bluetooth Codecs: NONE Support Memory Card: No With Microphone: Yes Resistance: 16Ω Frequency Response Range: 20-20000Hz Function: Common Headphone Function: For Mobile Phone Function: Sport Sensitivity: 98±3dB Waterproof: Yes Is wireless: Yes Line Length: None Plug Type: Wireless Support APP: No