1: black, white, red and green four-wire rechargeable data (general data line specifications) red line: positive; black line: negative; green line: D +; white line: D-

2) black and red two core line can only charge

red is positive ; black is negative

3. female or male cable for choose

Suitable for all kinds of small appliances, mobile phones,like for MP3, MP4, digital photo frame, LCD monitors etc

Length about 30cm

Origin: Mainland China

Certification: CE

Model Number: Micro USB 2.0 Connector

Package Include: 1 Pc x cable for choose