Ulanzi PK-06 Expansion Adapter Compatible with DJI Osmo Pocket 3 Camera – Aluminum Alloy Mount Adapter with 1/4” Thread & Action Camera Interface, Tool-Free Installation, Compact & Durable Design

The Ulanzi MA28 Universal Phone Clamp is a compact and versatile smartphone mounting solution designed for creators, travelers, and everyday users who want to integrate their phone into action camera-style rigs. Built for flexibility and wide compatibility, this phone holder allows you to mount your smartphone securely onto GP-style mounts and accessories while maintaining full control over shooting angles.<br><br>Equipped with a 360° rotatable joint, the MA28 makes it easy to adjust your phone between horizontal and vertical orientations. Whether you’re recording video, taking photos, using navigation apps, or streaming content, the smooth rotation mechanism allows fast and precise positioning without removing the phone from the clamp.<br><br>The adjustable universal clamp supports smartphones with widths from approximately 56mm to 95mm, making it compatible with most modern phones on the market. The secure gripping mechanism holds your device firmly in place, helping prevent slips or unwanted movement during use. This makes it suitable for both casual use and more demanding shooting environments.<br><br>One of the standout features of the MA28 is its GP-style mounting interface, which enables direct connection to a wide range of action camera accessories. You can attach the phone clamp to selfie sticks, tripods, suction cup mounts, fence clips, ball heads, or other GP-compatible mounts. This flexibility allows you to build customized setups for driving shots, outdoor filming, sports recording, or desktop use.<br><br>For added creative potential, the clamp includes a built-in cold shoe mount. This allows you to attach external accessories such as LED video lights or compact microphones, enhancing audio and lighting quality for mobile video recording, vlogging, and live streaming. The cold shoe integration turns your smartphone into a more complete content creation tool.<br><br>Despite its functionality, the MA28 remains compact and lightweight, weighing approximately 68 grams. Its slim profile makes it easy to store in a pocket, backpack, or camera bag, ensuring you always have a reliable mounting solution available when inspiration strikes. Constructed from durable PA GF material, the clamp is designed to withstand regular use while remaining lightweight and portable.<br><br>The Ulanzi MA28 Universal Phone Clamp is a third-party smartphone accessory designed for compatibility with GP-style mounts and a wide range of smartphones. References to device brands or mount standards are used strictly for compatibility purposes and do not imply endorsement or affiliation.<br><br>Whether you’re creating content, navigating on the road, or building a compact filming rig, this phone clamp delivers flexibility, stability, and convenience in a simple, travel-ready design. It’s an essential accessory for anyone looking to expand the capabilities of their smartphone setup.

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  1. 360° Fully Rotatable Joint for Flexible Shooting
  Features a smooth 360-degree rotating joint, allowing quick switching between landscape and portrait orientation for photos, videos, navigation, or livestreaming.
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  2. Universal Adjustable Phone Clamp (56–95mm)
  The spring-loaded clamp securely fits most smartphones, supporting a wide range of phone sizes without removing the case.
   
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  3. GP-Style Mount for Wide Rig Compatibility
  Designed with a GP-style mounting interface that connects easily to selfie sticks, tripods, suction cups, fence clips, ball heads, and other action camera accessories.
   
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  4. Built-In Cold Shoe for Accessory Expansion
  Integrated cold shoe mount allows attachment of LED lights, microphones, or small accessories—ideal for vlogging, filming, and mobile content creation.
   
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  5. Compact, Lightweight & Travel-Friendly Design
  Weighing only about 68g, this phone clamp is easy to carry in your pocket or gear bag, making it perfect for travel, outdoor shooting, and everyday use.