Bluetooth Headphone Wireless Jaws Support TF Card FM Radio Portable Neckband Wireless EarphonesSupport APP: No Is wireless: Yes Resistance: 16 Connectors: USB Sensitivity: 993dB Waterproof: No Support Memory Card: Yes Function: For Mobile Phone,Sport Active Noise Cancellation: No Plug Type: Wireless Frequency Response Range: 20 20000Hz Model Number: AX 698 Communication: Wireless Style: Ear Hook Brand Name: suicen Wireless Type: Bluetooth Control Button: Yes Volume Control: Yes Support Apt x: No Vocalism Principle: Dynamic With Microphone: Yes