Feature: Simple design, lightweight. HD Recording, restore every detail. Accessories are complete, to adapt to variety of occasions. Maximum support 128G memory card. Specification : Brand : SJCAM Model : SJ4000 AIR Chipset : Allwinner Screen : 2.0 LTPS Lens : 170 Degree Wide Angle Lens Image Resolution: 16MP/ 12MP/ 8MP/ 5MP/ 2MP Video Resolution : 4K(3200*1800)30fps Video Format : MOV Compression : H.264 Storage : Supports Micro SD Up to 32GB Connection : USB2.0, WIFI Operation system : Windows XP or later, OSX10.4 11 or later Package Details: 1x SJ4000 Air Action Camera 1x Waterproof Case 1x 900mAh Battery 1x USB Data Cable 2x Switch Supports 1x Fixed Base 1x Adapter 1x Mount Base 2x Helmet Base 2x SJCAM Sticker 1x Manual AFTER PURCASE, PLEASE CHECK YOUR TC E-MAIL! We will send you a message with the order number and tracking data for your package.