Other Features: Dedicated smooth anti-shock rubber liner. 2 closure clamps clip into place. On/Off, volume & camera accessible. Headphone socket & Power Access weather caps. Detachable lanyard & safety clasp. Screen protector. Tough Case (not for 5C) attaches to handlebar mount & suitable for handlebar diameter 21-30mm (0.83"-1.19"). No tools required to fit. Hinged mount with simple single thumbscrew fitting. Quick & easy to attach & remove. 360º adjustment. Handlebar casing is lined to protect bars & reduce vibration. This casing is in two parts & is removable if required. Phone can be viewed horizontally or vertically. Powered with "Direct to Battery" Charger. Supplied with specially designed interchangeable iPhone 5, 5S connector to charge directly. High quality FUSED hard-wire cable. 2amp replaceable blade fuse. Input Voltage: DC 12-24V Maximum Charging Current: 1A Output Voltage: DC 5V Reverse Voltage Protection Short Circuit Protection Overload Protection LED indicators Total Cable length including connector: 3m (10") iPhone 5, 5S plug to Connector: 50cm (19.7") Connector to Voltage Regulator: 1m (39.5") Voltage Regulator to Battery Connectors: 1.5m (5") (All sizes approximate) Hard-wire cable has been specially designed with detachable waterproof power connector allowing charging plugs for alternative devices to be attached.Fitting instructions: When using case with Ultimate Addons Bike Mount ensure case is "clicked" firmly in place before inserting phone. Force needed.