Rock Smart Selfie Shutter and Stick Version 2 22cm-90cm with Bluetooth Shutter made with aluminum alloy rotary stick is solid and durable, and it is retractable and convenient to carry. The small and foldable holder is convenient to carry, which also can be adjustable freely. With detachable bluetooth selfie shutter, it is convenient to do short distance shoot or long distance shoot. Universal 1/4" connector on the bottom of stick makes the stick can connect to tripod for full body pictures or group pictures. The high density sponge grip is anti-skid and provides comfortable hand feeling. The hang rope can prevent accidental fail.- 22cm-90cm Retractable Selfie Monopod- High Quality Aluminum Alloy Stick- High Quality Sponge Grip- with Detachable Bluetooth Shutter, compatible with IOS 5 above, android 4.2 above, some android phone might need to install app like camera 360- Phone Holder stretchable from 5.9cm - 8.6cm - Compatible with iPhone 4, 4S, 5,5S, 6, 6 Plus, Galaxy S4,S5,S6, Note 1, Note 2, Note 3, Note 4.Packaging includes:- Rock Selfie Stick 22cm-90cm- Bluetooth Shutter- CR2032 battery- Phone Holder- Small Pouch for Selfie Stick Feature- Connection Mode: Bluetooth 3.0- Connection Frequency: 2.4GHz - 2.483 GHz- Connection Range: 10 meters (30 feet)- Battery Model: CR2032 X 1- Product Length: 22cm - 90cm- Holder opening width: 5.9cm - 8.6cm- Weight: 134g