VicTsing Bluetooth Remote Control Camera Shutter for Apple iPhone 5S 5C iPad mini iPad Air iPod Sony xperia HTC ONE Smartphones Tablets (Pink) Not need extra App downloading & installation. A buttons for shooting Christmas Gifts Pocket-size,convenient to carry. Operational up to 30 feet(about 10 meter). Built in rechargeable battery, delivering a data line ,need not apart to replace the battery