Work with Nearly All Smartphones This Bluetooth camera shutter is equipped with the latest hardware technology that is compatible with nearly all cell phones (like iOS 6.0 and up, and Android phones 4.2.2 and up), works with most camera Apps.Get on today and start to take the amazing photos with it 65.6ft Long-distance Remote Control RangeThis wireless remote control shutter can help takes photos near-instantly at a far away 65.6ft long distance. No clumsy fumbling with the record button anymore Memorize Paired FeatureWith the memorize function, this remote shutter for smartphones will connect your phone automatically when be powered on next time once be paired successfully at the first time. Handy Wrist Strap as GiftThis modern design AB shutter 3 for taking photos is very handy and small size, in order to avoid loss, we provide a wrist strap so that you can conveniently use it anywhere.