Product introduction:
[wire specification]: full length of about OD3.5MM 100CM, using 0.12 7 - 0.15 17 GB of copper (according to the requirements of the size of the custom copper wire)
[color]: White / Black
[compatible model]: Mobile Power Bluetooth headset, such as the USB MICRO interface to match the device.
[product description]: This product is suitable for all kinds of mobile phones and equipment