Mobile Phone Bluetooth Remoter for Remote Control Camera Controller

Support APP : Yes Frequency : 433 MHz Package : Yes Wireless Communication : IR Use : TV,Air Conditioner,Universal,Audio / Video Players Origin : Mainland China Certification : CE Product Name: Mobile Smart Remote Control Size: 26 * 11.8 * 6.4mm Weight: 25 grams Remote control distance: 8-12m Material: aluminum alloy+silicone+PC Interface: Lighting/C type 1. The Android TypeC and Micro versions support all Android phones with OTG functionality. Please note that the phone needs to support OTG function (OTG is the abbreviation for On the Go, mainly used to connect various devices or mobile devices for data exchange). Some brands of phones require manual activation of the OTG function (activation method: set other settings to turn on the OTG switch), such as Vivo and OPPO phones. The Android version comes with a learning function that allows you to learn remote control code that is not currently available in the code library. 2: How to use it? Download app from Google Store: ocrustar 3: Attention The Android TypeC and IOS versions support all Android phones with OTG functionality.