No need for cumbersome bluetooth connections!Plug 'N Play. Take infinite hassle-free selfies. Battery free! No need to worry about recharging.Grooved pole design keeps stick from twisting around providing a solid feel when fully extended. U-shape silicon clamp is stable to prevent unexpected falling. Included wrist strap provides double insurance.Compatible with most smartphones including iOS/Android above 4.2.2. Some may require app "Camera 360" depending on model. NOT COMPATIBLE WITH: - MOTO G - GALAXY NEXUS 6 - OLDER SMARTPHONES90 DAY WARRANTY!