- 10K MIL-SPEC FLEX TESTED - Engineered with quality that meets military standards designed with 10,000 flex test to ensure superior durability that withstands multi-directional 150 degree flexes. UNIVERSALLY COMPATIBLE - Accredited with Apple MFi certification, making it compatible with most Apple products. It's also compatible with Android products and other USB C or Micro USB devices. NYLON WOVEN CABLE WRAP - Constructed using 500D Nylon material in a ballistic weave pattern to wrap the multi-functional cable, a material originally manufactured to protect military forces from shrapnel and bullets. SUPPORTS FAST CHARGING - The connector features a large diameter 20AWG copper that can handle 5V/4.5A USB port output power for fast-charging. SILICONE CABLE TIES - The rugged cable comes with a durable silicone cable ties that deliver ease of use. It's specially devised to keep the cords conveniently disentangled wherever you place it.