Fangrui Product Details 1bluetooth 5.3: Bluetooth Remote Control Page Turner Adopts Bluetooth 5.3, Which Is Easy To Use, Easy To Match And Stable Operation. 2support App: Phone Bluetooth Ring Remote Control Supports Many Kinds Of Mainstream Short Video App, Beauty Camera, Novel App 3easy Page Turner: Cell Phone Camera Shutter Remote Can Easily Turn The Page Remotely, One Key Remote Control, Enjoy The Comfort. 4ergonomic Design: Smart Finger Remote Is Suitable For Different Width Fingers, Charging Port Facing Outward, Indicator Light To The Right. 5remote Control: Smart Finger Remote Can Be Remotely Controlled By 10m, Easy To Point And Click Over The Air, More Fun To Play With Your Phone. 6high Performance: Bluetooth Button Clicker Is Compact, Large Capacity, Low Power Consumption, Long Battery Life, Charging 2h, Continuous Working 48h.specificationitem Type: Phonebluetoothringremotecontrolmaterial: Absbluetooth Version: V5.3 Bluetooth Chipremote Control Distance: Approx. 10m/32.8ftbattery Type: Polymer Lithium Battery, Battery Capacity: 50mah (included)transmit Frequency: 2.4ghz-2.4835ghzapplicable Systems: Video, Reading, Selfie Remote Control .wang-edit-text{ Font-family:'arial' !important; } .wang-edit-text Table { Border-top: 1px Solid #000; Border-left: 1px Solid #000; .wang-edit-text Table Td, .wang-edit-text Table Th { Border-bottom: 1px Solid #000; Border-right: 1px Solid #000; Padding: 3px 5px; Text-align: Center; }package List1 Xphonebluetoothringremotecontrol1 X Instruction Manual1 X Usb Cable