· ⭕[Exquisite Workmanship] Aluminum alloy shell by micro-arc oxidation process makes the shell surface harder and more wearable. Strict quality inspection standards, fine appearance details, refuse to be shoddy. · ⭕[ULTRA RESILIENT DURABLE] Manufacture in strict accordance with industry standards, without cutting corners. 15000+Bend Tested Set of Mini USB cables. Lifespan 10x longer than other mini USB Cords. Premium TPE and nylon braided, surviving high pressure & extreme temperatures without cracking. · ⭕[Normal Mode & OTG Mode]Normal mode: connect a laptop to a Digital Camera, MP3 player, GPS for syncing and charging. OTG mode: connect flash drives, keyboards, hub, mouse or other device to your usb-c android phone or tablet. · ⭕[DATA Transfer]: Standard 480 Mbps transfers data speed for USB 2.0 devices, backwards compliant with full-speed USB 1.1 (12 Mbps) and low-speed USB 1.0 (1.5 Mbps). These are USB-C 2.0 to Mini USB(Type-B) 5-Pin Cables, not micro USB, pls confirm your device charging port. · ⭕[Environmental Protection Material] All components are made of environmentally friendly materials. Nylon braided cable, pets won't bite.