1. Length: 1 meter, wire weight: 22g.2. Supports Apple phones charging and data transmission, rated current is about 2A.3. PVC wire, column shape, black and white color optional, moulded-in logo. Joint with long tail to ensure longer life, product positioning is a low-cost, simple materials, micro-innovation, quality and durability, stable.4. 72pcs four-core tin-plated oxygen-free copper wire.