If you are seeking for some unique decorations to spruce your device up， this Jakcom Portable Smart Controller Dust-proof Plug for iPhone / iPad must be a perfect selection. More than a simple anti-dust accessory to protect your earphone jack from water or dust， our dust plug will also highlight and beautify your device perfectly. It actually is a smart controller for iPhone devices. Featuring powerful infrared and wireless performance， it will bring you amazing functions. Compact and exquisite， the dust plug will never let you down!                                    Features             Small size， easy to insert phone audio port<br> 3.5mm anti-dust plug design， 2-in-1 usage<br> Integrative rotary switch， do not need to plug in or pull out anymore， easy to use<br> Dual-core launcher， 12m transmission distance<br> Use this PCB design can add more electronic components， can be compatible with more models of mobile phones<br> Environmental protection， durable， do not need external battery， only need to connect to the headphone  jack of mobile phone <br> Compatible with iOS 7.0 and above     <br>                                                            Specifications            Material    Metal    <br>Dimensions    (0.24 x 0.24 x 0.63)" / (0.6 x 0.6 x 1.7)cm (L x W x H)    <br>Weight    0.07oz / 2g    <br>Color    Golden    <br>Transmission Distance    12m    <br>Anti-dust Plug    3.5mm    <br>Suitable for    iPhone / iPad    <br>Compatible with    IOS 7.0 and Above     <br>                                                            Package Includes            1 x Smart Controller Dustproof Plug<br>