What's in the box:

Ulanzi V2 Pro Sports Camera Cage Vlog Case Protective Cage with 52mm Filter Mic Adapter for GoPro Hero 7 6 5 Black for External Microphone Mini Video Light Pole Mount & Pro 3.5mm Mic Adapter (Standard)

Features:
Compatible and Expandable: It can be connected to a 1/4" tripod and charging handle for GoPro Hero 7/ 6/ 5 black action camera.
Reserve Microphone Adapter Location: A specially designed microphone adapter location that perfectly solves 3.5mm Mic Adapter placement problems.
Ideal Video Selection: The preferred housing accessory for professional photographers and video producers. The PT-7 vlog extension plate is included for adding flash, GPS locator, video light, microphone and more.
Top Cold Shoe Installation: The top has a cold boot installation, with a cold shoe pole, can be connected to the microphone while the LED fill light, which is required for GoPro video shooting.
Simple and Lightweight: You can install for GoPro and professional storage microphone adapters very easily, making them very portable.

Specifications:
Brand: Ulanzi
Model: V2 Pro
Material: ABS (camera cage) and aluminum alloy (PT-7 extension plate)
Color: Black
Comaptible Devides: For GoPro Hero 7/ 6/ 5 black action camera, flash/ GPS locator/ video light/ microphone, 3.5mm Mic Adapter, etc
Camera Cage Size: 8.6 * 6.8 * 4.1cm / 3.4 * 2.7 * 1.6inch
Extension Plate Size: 12.8 * 2 * 1.8cm / 5.04 * 0.79 * 0.71inch
Package Size: 15.4 * 13.7 * 4.7cm / 6.1 * 5.4 * 1.9inch
Package Weight: 148g / 5.2oz

Package List:
1 * Camera Cage
1 * PT-7 Vlog Extension Plate