Ocathnon One-Piece Foldable Portable Selfie Stick Built-in Bluetooth Extendable Foldable Monopod for iPhone 5/5S/6/6 Plus Samsung Galaxy S3/4/5/6 Note 2/3/4, Other Android Smart Phones One-piece foldable design, without having to install, that pull-use; Folding Length:19cm, Extendable Length:78cm Comes with Bluetooth function, a key operation, easy self-timer. Super compatibility, for a variety of models: Apple iPhone(iOS System 5.0 and above), Samsung, Sony (Android System 3.0 and above), HTC and other brand mobile phones (Android System 4.2 and above) Card slot connections firmly telescopic tube stable and no rotation, lasting, no shift, you can hold on horizontal position or vertical shot Long standby time reaching 3days