Product Overview
The TELESIN OA-WTP-003 waterproof case is designed to provide robust protection for your DJI Action 3 and Action 4 cameras, enabling underwater photography and videography up to a depth of 45 meters. Constructed from high-transparency PC material, it ensures clear visuals and maintains high-quality shooting effects. The case features an effective anti-fog system and marine-grade stainless steel keys for precise tactile feedback.

Key Features
- 45M Waterproof Depth: Allows for deep diving and extensive underwater exploration.
- Protective Armor: Features a high-elasticity rubber ring for a strong, leak-proof seal, protecting the camera in complex underwater environments.
- High Transparency PC: Offers 95% light transmittance, ensuring clear and vibrant display of front and back screens during playback.
- Tempered Glass Lens: The lens is made of tempered glass, resistant to scratches and maintaining high-quality shooting.
- Accurate Alignment & Durable Material: Keys are made from 316 marine-grade stainless steel for precise alignment and tactile feedback.
- Effective Anti-Fog: Includes complimentary anti-fog sheets to prevent fogging caused by temperature differences.


Package Contents
The product package includes the following items:
- 1 x Waterproof Case
- 3 x Anti-fog Sheets
- 1 x Manual
- 1 x Screw Rod

Setup Instructions
Follow these three simple steps to prepare your camera for underwater use:
- Open the Case: Locate the buckle on the case and open it to access the interior.
- Insert the Camera: Carefully place your DJI Action 3 or Action 4 camera into the case, ensuring it is correctly positioned.
- Lock the Case: Snap the back cover securely into place and gently press to ensure it is fully sealed.

Operating Instructions
Once your camera is securely housed, you are ready to capture stunning underwater footage. The case is designed for various water activities:
- Snorkeling: Enjoy clear views of marine life.
- Surfing: Capture dynamic action shots without worrying about water damage.
- Deep Diving: Explore depths up to 45 meters with confidence.



Maintenance and Care
Proper maintenance ensures the longevity and performance of your waterproof case:
- After each use, especially in saltwater, rinse the case with fresh water to prevent prolonged seawater erosion.
- Store the product in a cool, ventilated, and dry place. The storage temperature should not exceed 40 degrees Celsius (104 degrees Fahrenheit).
Troubleshooting and Precautions
To ensure optimal performance and prevent water damage, observe the following precautions:
- Before each use, thoroughly check the integrity of all product parts.
- Verify the correct position of the back door rubber sealing ring. Ensure there are no obvious impurities (like sand, hair, or debris) on the rubber ring, as even small particles can compromise the seal.
- Confirm that the waterproof back door is closed correctly and the locking latch is securely tightened before submerging the case in water.
- If fogging occurs due to temperature differences, use the complimentary anti-fog sheets provided in the package. Place them inside the case before sealing.


Specifications
| Attribute | Detail |
|---|---|
| Model Number | OA-WTP-003 |
| Brand | TELESIN |
| Compatible Action Camera Brand | DJI Action 3, DJI Action 4 |
| Type | Waterproof Housings |
| Material | PC (Polycarbonate) |
| Waterproof Depth | 45 meters |
| Dimensions (L x W x H) | 90mm x 80mm x 42mm |
| Weight | 95.6g |

Warranty and Support
Your TELESIN waterproof case comes with several assurances:
- 90-Day Free Returns: Enjoy peace of mind with a generous return policy.
- Fast Delivery Guarantee: If delivery is late, you may receive a coupon.
- Refund for Package Loss: Full refund if your package is lost during transit.
- Refund for Damaged Items: If items arrive damaged, a refund will be provided.
- Refund if Not Delivered in 30 Days: Assurance of delivery within a specified timeframe.
- Order Tracking: Tracking information is available for your order.
- Secure Payments & Privacy: Your personal data and payment information are protected.
For further assistance or inquiries, please contact the seller, Timethinker BroadlinkSmart Store, which boasts a 92.9% positive review rate and a 4.9 store rating.





