Features2 in 1 design data charging cable and key chainextremely portable key chain design attaches directly on your key ring with the rest of your keys very convenient to carryself locking with your key ensures it does not slip off your key chain and protects connector when it is not in usediscreet and durable flexible body allows your device to sync and charge effortlessly from any laptop usb portsuitable for mobile phone with micro usb charger socket such as samsung htc