U85 Charming night USB to Micro-USB charging data cable light streaming effect 1m current up to 2.4A1. Length 1 meter, weight 28g.2. Support charging and data transmission simultaneously. Maximum current up to 2.4A.3. The cable with a three-color streamer effect during charging. The light source is emitted by the USB and transmitted by optical fiber wire, which has low power consumption and more energy saving.4. Note: The streamer effect is directly related to the charging current. Large current – fast light speed, low current – slow light speed.