This highly versatile gimbal, with 2 in 1 use, adapts as you do. With the touch of a button, it goes from handheld to wearable. Highly durable stick and grip make this camera tool solid and rugged-the perfect addition for an intrepid explorer. Purchase an additional battery to extend working time for the unit. Has 2 micro USB ports and external power resources. VILTA contains an easy-to-use lock-in mechanism for all GoPro models (4 with the pocket included, 5/6 is a simple and perfect fit), and it folds into a pocket, suitcase, purse, or backpack. But the number one way that we outshine the competition is in performance. We grant superior stability in severely shaky conditions, giving a clearer, sharper image, exponentially better than the competition! Add to that versatility, durability, and adaptability, is it any wonder that in test after test, VILTA outshines the competition? VILTA effectively executes photographs and video operations directly on the gimbal, and supports remote control through the app. Quick operational modes include: selfie, follow, semi-follow, lock, center alignment, vertical, flashlight mode, up-side down mode, and more, plus manual shooting setting by hand via 4-way joystick. The FREEVISION App includes noise cancellation, motion control, quick setting and professional setting, real-time preview, and firmware upgrade. Purchase Includes: FREEVISION VILTA, professional carrying bag for safe travel, micro USB cable, Hero 4 camera pocket, user guide, and card. Be sure to select DE noising when you need high audio quality. Performance mode will greatly improve the stability of the gimbal. The motor response will be accompanied with some noise. Performance applies to scenes that require extreme high stability accuracy, and when you don't need the camera to record audio. Mode can be switched in the app.