The SJCAM Original SJ4000 Air 4K Wi-Fi Action Camera is a great option for those looking for a budget-friendly action camera. With a resolution of 16MP and a wide-angle lens with a 170-degree field of view, this camera is capable of capturing high-quality photos and videos. The waterproof design is a nice added bonus, allowing you to take it on outdoor adventures without worrying about damage from water. The built-in Wi-Fi also allows for easy transfer of your photos and videos to your smartphone or tablet. The only downside is the lack of image stabilization, which can result in shaky footage if not using a stabilizing accessory. Overall, the SJCAM Original SJ4000 Air 4K Wi-Fi Action Camera is a great option for those looking for a budget-friendly and versatile action camera.