A 26‑second underwater short, shot by cinematographer Li Zitao (David Lee), showcases the vivo X Fold6’s performance when housed in DIVEVOLK’s SeaTouch 4 Max Platinum V2. Filmed in Belize’s Great Blue Hole and surrounding Lighthouse Reef, the footage was released independently by Li Zitao.

Li Zitao, whose background spans aerial and urban filmmaking, guided the foldable flagship through a sequence that opens on a boat, weaves past schools of reef fish and sea fans, pauses at a feeding turtle and a close‑up of a lionfish, and then cuts to a circular aerial view of the Great Blue Hole with divers suspended in the water. The short demonstrates that a foldable phone can serve as a complete underwater storytelling platform.

The SeaTouch 4 Max Platinum V2 is DIVEVOLK’s only housing currently compatible with a foldable smartphone. It is engineered to fit the dimensions and camera layout of the vivo X Fold6 and is rated for depths up to 60 m. The housing features a dual‑seal structure and a reinforced frame to protect the device. A model‑specific magnetic lens solution extends the phone’s camera system underwater, while a patented full‑touchscreen control lets divers operate the native camera app, adjust settings, switch lenses and access high‑spec video modes without removing the phone.

Additional features include a standard 67 mm threaded interface that supports wet lenses and filters, and cold‑shoe mounts for lights, handles and other accessories, creating a modular imaging ecosystem.

A DIVEVOLK spokesperson said, “Li Zitao’s Belize film shows how a foldable flagship can become part of a complete underwater storytelling system.” The spokesperson added that the SeaTouch 4 Max Platinum V2 offers model‑specific protection, full‑touchscreen operation and an expandable imaging ecosystem so creators can focus on the scene.

Headquartered in Zhuhai, China, DIVEVOLK designs and manufactures the SeaTouch series and related diving accessories. The company also produces the SeaLink underwater data transmitter, which allows phones to receive signals at depths of up to 30 m and supports live streaming and video communication. DIVEVOLK was named ScubaLab’s Best Buy in 2024 and received the German dive award for Innovation twice, in 2024 and 2026.

Li Zitao’s film was shot in the Great Blue Hole, a 318 m‑wide, 124 m‑deep marine sinkhole located in Lighthouse Reef, an offshore atoll 70 km from Belize City. The hole is part of the Belize Barrier Reef Reserve System, a UNESCO World Heritage Site. The footage captures the contrast between the sunlit reef life and the deep‑blue center of the hole.

Li Zitao is the founder of Insfinity Studio Films. His earlier work includes the city portrait film “The Best of Nanking,” selected by the State Council Information Office of China as the “Most Trendy International City Promotional Video.” He was named one of China’s Top Ten Aerial Photographers at the 2020 World Drone Congress and has won first prize twice in DJI’s SkyPixel Annual Image Awards. In 2025 he served as aerial cinematography director for the feature film Operation Jiaolong and was named to Tencent’s WeChat Channels “Top 10 Career Experts” list.

The short was released independently through Li’s personal channels and illustrates how a lightweight, mobile device can be used for deep‑sea imagery when paired with a purpose‑built housing.

The film demonstrates that foldable smartphones, which account for roughly 1 % of global smartphone ownership, can be adapted for professional underwater use. DIVEVOLK’s SeaTouch 4 Max Platinum V2 provides the necessary protection, control and modularity to make this possible.

The partnership between Li Zitao and DIVEVOLK highlights the growing intersection of consumer technology and specialized diving equipment, underscoring the potential for mobile devices to serve as complete production tools in challenging environments.

The short has not yet been submitted to any film festivals or award bodies. Li Zitao has not announced plans for a longer format project, but the success of the 26‑second film suggests that further exploration of underwater storytelling with foldable smartphones may be forthcoming.

For more information on the SeaTouch 4 Max Platinum V2 and related products, visit DIVEVOLK’s website or contact their marketing and communications team at collaboration@divevolk.com.