D3 Telescopic BT 5.0 Game Controller For IOS Android Mobile Phone(Blue) Filter-Neck Mount compatible with various studio flashes

compatible with various studio flashes and other accessories with Bowens mount

0mm interfaces

Its gear ring belt is suitable for 52-86mm diameters lens

Material: Plastic + Silicone

The transmission distance is up to 200 meters (in the open without interference)

D3 Telescopic BT 5.0 Game Controller For IOS Android Mobile Phone(Blue) Filter-Neck Mount compatible with various studio flashes1. Ergonomic design, comfortable to touch. 2. With stretch and shrink function, you can stretch and store the phone in different lengths between 135 173mm. 3. Through BT 5. 0 EDR BLE connection, the controller can be connected to cell phones and other game consoles for PS4, Switch, PC, etc. 4. Support ShootingPlus V3 application, which can be downloaded through various mobile application markets. 5. Support Android and Red Devil HID standard mode, you