led light data cable headphone cable 2cm RBI emitting optical fiber core wire

Wire | USB luminous charging cable | IPHONE emitting charge line 1. Using the perfect combination of flexibility and common pumping line of plastic optical fiber, the light-emitting more durable, 2, the principle of using a flexible optical fiber, a light-emitting softer appearance 3, fiber The light guide requires less power, does not affect the charging speed 4, each point and brightness are difficult to break earphone headset emitting fiber optic lighting optical fiber headset emitting optical fiber