Description:Multi-Functional Bluetooth v3.0 Self-Timer and gamepad. It not only can help you record wonderful moments， but also is a game wireless controller or wireless mouse. With it you never need to ask some stranger to take photos. What's more， you can play game follow your way. Main Features:Self-Timer + Mini Bluetooth gamepad + Wireless mouse + Music player + Reading eBookBluetooth versions: Bluetooth V3.0The effective distance: 2 - 10mBattery: Built-in rechargeable 3.7V / 180mAh lithium battery Interface: Micro USBContinuous game time: About 40 hoursWorking current: 0.5 - 4mAStandby current: 0.5 - 1mACompatible with iOS， Android systemSpecification:Andrews mode: first press START+a keys to open，then connects the bluetooth ，enter Andrews mode;IOS mode: first press START+ios keys to open，then connects the bluetooth ，enter IOS mode;MTK mode: first press START+ keys to open，then connects the bluetooth， enter MTK mode.Note:As the signal interference problem of individual mobile phones' Bluetooth and WiFi， we recommend buyers to close WiFi before connecting.When unforeseen circumstances cause can not be shut down， please press the reset button with fine needle.Before using the product， please read the instructions carefully! Package Contents: 1 x Wireless Bluetooth Selfie Remote Controller Shutter Gamepad For IOS Android