parameter: 1. Body material: ABS engineering plastic material 2. Tablet/mobile phone holder support size: 8 inches or less 3. Shooting focal length: above 28mm 4. System support: Android, Apple iOS 5. Control method: mobile APP, Bluetooth remote control 6. Product size: 205x97x171mm 7. Net weight: 300 grams feature: 1. Suitable for teleprompter on mobile phone or tablet, recording with SLR camera 2. Using 70/30 spectroscopic glass 3. Support wide-angle lens, wide field of view 4. With 49/52/55/58/62/67/72/77mm lens adapter ring 5. The teleprompter has 3 1/4 screw holes, which can be installed with tripods, light stands, etc. 6. Support APP, Bluetooth remote control 7. TP2 can be used for teleprompting via mobile phone or tablet, SLR recording, suitable for live video broadcast, personal interviews, studio hosting and other occasions. 8. The TP2 teleprompter is made of environmentally friendly ABS industrial plastic material, which is sturdy and durable. Its compact and portable design can be carried around, suitable for quick use in various occasions. 9. TP2 supports wide-angle lens shooting, providing a larger field of view. When shooting with the camera on the horizontal screen, the mobile teleprompter supports a focal length of 28mm or more, and the tablet teleprompter supports the focal length of 35mm or more; when using the camera to shoot in the vertical screen, the mobile teleprompter supports a focal length of 40mm or more, and the focal length of the tablet teleprompter needs to be greater than 50mm. 10. TP2 comes standard with 49/52/55/58/62/67/72/77mm 8 lens adapter rings, you can choose the adapter ring that suits your camera lens. Note: When installing the adapter ring, you need to remove the UV lens on the lens, otherwise the adapter ring may be locked with the UV lens and cannot be removed. Standard configuration: 1. Mobile phone/tablet dual-use phone holder x1 2. Lens adapter ring x8 3. Remote control x1 4. Storage bag x1 5. Dust cloth x1 6. Manual x1