LING'S SHOP USB Charger Data Sync Adapter Key Chain Ring Cable Micro For Samsung Android HTC (Black) Flexible mini keychain USB cable Extremely portable key chain design, attaches directly on your key ring with the rest of your keys , very convenient to carry Universal Micro Interface, For Blackberry Nokia Samsung Sony HTC LG HUAWEI ZTE micro interfaces fully supported, compatibility extensive practical Use this cable to connect the phone connected to the computer, you can charge their cell phones to transfer music video files, you can also connect mobile power to charge the phone Cable length: app.7.7cm/3.0''