Micro USB Cable, Tech-Port [3-Pack] in Assorted Lengths (3ft, 6ft, 10ft) High Speed Premium USB 2.0 Type A to Micro-B Charging &amp Extraordinary Craft:The perfect cohesion of nylon and aluminiumlight-weight and easily coiled. High speed for charging and transferring data simultaneously. Assorted Lengths:Three different lengths(3ft,6ft,10ft)is ideal for varied usage, you can still use your device while charging in your bedroom, sofa, office, even when you are on the backseat of the car. High Speed:Up-to 2.1A output supports a Fast Charge & Rapid Syncenhance cable charging & data transfer speed,not take forever to charge, max 2.1 amps with 2.1A USB Charger. Extra Durable:Nylon fiber sheathing with Stainless steel plated connectors ensures reduces heating while fast charging over AC Adapter ensuring quicker charging rates and less time,the surface of the wire is so thick that it can prevent internal corrosion and abrasion. Double "24" service: As long as you have purchased our products, you will have a 24-month waranty and a 24-hour online professional after-sale service.