The stylus pen with anti-dust is very convenient and useful. It is universal stylus pen that is compatible with most of the device with a capacitive touch screen like Iphone Ipad etc... Using the touch screen stylus pen can keep your screen free from scratching and fingerprint. It is with an anti-dust plug so you can plug it to the 3.5mm jack of your device to prevent the dust and cloth fiber entering. The stylus with anti-dust plug is a good accessory for your device with capacitive touch screen. Quantity 1 Piece Color Blue Material Aluminum Alloy Compatible Models Iphone 3gIphone 4Iphone 4SIpadIpad 2The New IpadAll devices with capacitive touch screen Strap/Clip With strap & 3.5mm anti-dust plug Packing List 1 x Stylus Pen