Phone Holder Mount for DJI OSMO Pocket 3 can connecting your smart phone and Pocket 3 , Supports mobile phone to switch between horizontal and vertical screens. making your footage and video vlog more easier and proffessional.4 in 1 Multifunctional Expansion Accessories for OSMO Pocket 3: Multifunctional expansion phone holder compatible for DJI OSMO Pocket 3. It is not only a mobile phone expansion stand, but also a Pocket 3 protective case, extended handle, and can store filters and storage cards.Expanding Usage: The bottom 1/4 screw hole can be used with tripod and extension handle. Cold shoe expansion interface, can be connected to microphone, light, etc., expand and enrich more applications.Non-slip design:The OSMO Pocket phone holder adopts anti-slip silicone pad prevents slip of your photographic equipment while you're shooting.Special Design: Safety lock, quick opening and closing, back opening heat dissipation design. Intimate storage box design. Exquisite back storage box design, can store the amplification mirror, filter and storage card. Extend the handle, increase the length of the camera, easy to hold shooting.