A GoPro protective case is not absolutely necessary, but it can be very beneficial for protecting your camera from damage. If you plan to use your GoPro in rugged or extreme conditions, such as underwater, during sports activities, or in harsh weather, a protective case can provide an extra layer of security. Additionally, a protective case can also help to keep your GoPro safe from scratches, dust, and other potential hazards. Ultimately, whether or not a protective case is necessary depends on how and where you plan to use your GoPro. **

The GoPro Hero 4 Session is suitable for saltwater use as it is waterproof up to 33 feet (10 meters) without the need for an additional housing. This makes it ideal for capturing underwater footage in saltwater environments such as snorkeling, surfing, and swimming. However, it is important to rinse the camera with fresh water after each saltwater use to prevent corrosion and damage to the camera's components. **

The GoPro Hero 6 Session was released on September 28, 2017. This compact action camera offers high-quality video recording capabilities in a small and portable design. It is known for its durability and ease of use, making it a popular choice for capturing adventures and outdoor activities. **

Yes, there are external lapel microphones available for the GoPro Session 4. These microphones can be connected to the camera via the 3.5mm audio input port. Using an external lapel microphone can significantly improve the audio quality of your recordings, especially in noisy environments or when capturing voices from a distance. Make sure to check the compatibility of the microphone with your GoPro Session 4 before making a purchase. **

The GoPro Hero 9 Black is a great option for travel videos due to its high-quality 5K video resolution, excellent stabilization features, and wide range of accessories. It also has a front-facing screen, making it easier to frame shots when filming yourself. Additionally, the Hero 9 Black has a longer battery life compared to previous models, which is essential for capturing all your travel adventures without constantly needing to recharge. **

If you have forgotten the Wi-Fi password of your GoPro Hero 4 Session, you can reset the Wi-Fi settings to default by following these steps: 1. Turn on your GoPro Hero 4 Session and access the Wi-Fi settings in the menu. 2. Look for the option to reset the Wi-Fi settings or restore to default. 3. Confirm the action to reset the Wi-Fi settings, which will also reset the password to the default one. 4. You can then connect to your GoPro using the default Wi-Fi password, which is usually found in the user manual or on the GoPro's packaging. **

If you have forgotten the Wi-Fi password of your GoPro Hero 4 Session, you can reset the Wi-Fi password by performing a factory reset on the camera. To do this, press and hold the Settings/Tag button on the side of the camera for 8-10 seconds until the camera powers off. Then, turn the camera back on, and it will be reset to its default settings, including the Wi-Fi password. You can then connect to the camera using the default password provided in the user manual. **

The choice between a GoPro and a DSLR depends on the specific needs and preferences of the user. GoPro cameras are known for their compact size, durability, and ability to capture action shots and videos in various outdoor activities. On the other hand, DSLR cameras offer higher image quality, interchangeable lenses, and more manual controls, making them suitable for professional photography and videography. Ultimately, the decision should be based on the intended use and the specific features required for the type of content being created. **