ITEM NAME:4 Pack Bluetooth Camera Remote Control Shutter for Smart Phones, Wireless CaR6G7 4 Pack Bluetooth Camera Remote Control Shutter for Smart Phones, Wireless CaR6G7 1.The product is small in size, light in weight, easy to carry with the sound, and can be put on the key chain or in the pocket. 2.Operating distance can be up to 30 feet (10 meters): it can help you take photos far away from the equipment. 3.It mainly provides convenient hands-free shutter control for mobile devices, suitable for self shooting and stable tripod shooting. 4.Multi version compatibility, Android 4.2.2 operating system and up / Apple IOS 6.0 and later: you can choose to use the built-in application or Google camera 360 application. 5.COMPATIBLE WITH WIDE RANGE OF DEVICES: Including iPhone X, 8, 8 Plus, 7, 7 Plus, 6, 6 Plus, 5, 5S, 5C, 4, 4S; iPad 2, 3, 4, Mini, Mini 2, Air; Samsung Galaxy S9+, S9, S8, S7, S7 Edge, S6, S6 Edge, S5, S4, S4 Mini, S5, S5 Mini, Note 2, Note 3 Note 5; and other devices Colour: Black material: plastic Package Contents: 4 * remote shutter.COMPATIBLE WITH WIDE RANGE OF DEVICES: Including iPhone X, 8, 8 Plus, 7, 7 Plus, 6, 6 Plus, 5, 5S, 5C, 4, 4S; iPad 2, 3, 4, Mini, Mini 2, Air; Samsung Galaxy S9+, S9, S8, S7, S7 Edge, S6, S6 Edge, S5, S4, S4 Mini, S5, S5 Mini, Note 2, Note 3 Note 5; and other devices.