Perfect compatibilityh: Fit with Gopro hero 4, Hero 3+, Hero 3 | SIDE OPENINGS: Suptig protective case side openings, Can connect the HDMI cable and the charging cable, TV cable, micphone and 3.5mm Mic Adapter, You can take your gopro hero 4/hero3+/hero3 camera charging, Live-feed video, Heat dissipation camera and enhanced audio at low speeds etc | Easy to use: When you insert your camera, you can also easily operate the shutter/power button or select key/ Mode button. The Protective case Size: 2.75in(L)x1.69in(W)x2.95in(H) include Thumbscrew and Quick release buckle mount size | All-round protection: Suptig protective case does not only protection against dust, Scratches, It also offersProtect the camera lens from damage. Ultra durable the use of stainless steel production, Toughened glass in front of the camera, you can make your camera better light transmittance (light transmission rate of 98%). Shoot more real, more beautiful pictures | We be equipped with a hollow cover to you, if you use 4 on behalf of the silver camera can always touch the camera screen, with 3 + and 3 generations of the camera can be enhanced audio and speed up the camera heat. Do not hesitate, you can try it, it will make you even better. Believe us, dear friend.Use it will bring you more convenient and excellent video and pictures. All of protective case are backed by 24-Month Warranty and 30 Days Money Back Guarantee