Description: Mini Smartphone IR Remote Controller Adapter: This Universal Mini Remote Controller Replacement adapter can make your smart phone perfectly to traditional infrared remote control.Interface: Phone infrared remote control adapter for Type CLong Distance Control: Remote control your IR devices within 10m, no need to charging, super distance.Application: Download the App to control. Used in control most home appliances, suit for TV / DVD player / / air conditioner / / light / fan / refrigerator,etc. Voice function, to make life convenient.Compact and Portable: Small and compact appearance, with keychain can strap on your keychain and then take it away. Silicone protective case to avoid product scratches. Specification: Material: Aluminum AlloyHow to Use: Step 1: Download AppStep 2: Insert The Charging PortStep 3: Reference Video MatchingStep 4: Success Of Remote Control Size Chart: 2.62cm/1.03inch. Package Includes: 1 Smartphone IR Remote Controller Adapter1 Keychain1 Silicone Case