DescriptionSmart IR Remote Controller is universal remote controller for IOS devices. Compatible models are : iPhone 4, 4s, 4, 5, 5s, 5c, 6, 6Plus, iPad, mini, iPod, not compatible with iPhone 7 or 7 plus. Infrared technology turns your phone into a universal remote. This IR controller is operated without batteries or other power supply, just insert it into the earphone jack of your IOS device and install the App and start controlling all home devices with one remote. The APP supports home appliance as remote control's TVs, set-top boxes, DVD, air conditioning, IPTV, amplifier, SLR, switches, fans, curtains, airplanes and other infrared appliances. Enjoy up to 12 meters of theoretical controlling range without obstacle.Feature- Universal Remote Control designed for Apple iPhone devices which can replace all infrared remote controls to control almost all home appliance easily. - Built-in dual core infrared emission module to control far more than similar products. - Compact and lightweight so as not to add unnecessary bulk and weight to your mobile device. - Equipped with a new super capacitor, unique product design and advanced processing technology, all the circuits are integrated into the IC unit in audio pin, so it has the appearance of super-mini size. - No external battery, just insert it into the earphone jack of your IOS device and install the App and start controlling all home devices with one remote. - Unique integrated rotary switch design ad LED indicator, you can rotate it to be switched on and off, no need to plug in oy pull out. Lighting LED indicates switching on and extinguished LED indicates switching off.Specifications- Color: Golden - Material: Metal. - Size: Approx. 1.7 x 0.5 x 0.5 cm/ 0.67 x 0.2 x 0.2 inch (L x W x H). - Transmission mode: Infrared - Theoretical Coverage: Point linear distance 12M - Operating temperature range: -10 degrees to +60 degrees - Compatibility: iPhone 4 4s 5 5s 5c 6 6s 6plusnot compatible with iPhone 7, 7 plusInstructions- Plug in the 3.5mm IR plug remote controller, scan the QR code to download the APP or search forZazaRemote in the App Store. - When you have fully downloaded the ZazaRemote, open the app before inserting the IR blaster into your phone audio jack. - A prompt should appear to select your IR controller. If not, try twisting the IR controller in your audio jack to make the prompt appear and successfully gain device connectivity. - Once connected and selected your IR controller, try to search your home IR devices and models (TV, aircon etc) within the apps device selections. - Select your Home IR device according to theprompt and enjoy being able to control it from your smart phone!