Transfer hd videos to your phone in seconds rather than minutes. Provides optimized power efficiency. Plug and seamlessly sync and charge your phone at the same time. Provides optimized power efficiency. Heat-resistant data cable connector. Compact connector head works with nearly all cases. Made with premium high quality material. 39.3 inches cable for decent range when moving away from mobile device. Compatible with smartphones/ tablets/ mp3 players/ cameras/ and all micro-usb connecting devices.