Specification: Item Type: Action Camera Product Material: ABS Video Compression Format: MP4 Video Resolution: 1920x1080P Recording Frame Rate: 25 Frames Stabilization Type: Electronic Stabilization Video Ratio: 16:9 Picture Format: JPG Battery Type: Built in 1200mAh High Capacity Polymerized Lithium Battery (Shipped with Built in Battery) Storage Support: Can Support 4‑256G Memory Card (not Included) Interface Type: Type C Support System: for Win, for OS X, for Linux Playback Software: System Comes with or Mainstream Video and Audio Playback Software cordless Fidelity: 2.4Ghz APP Name: for Diglive Expansion Interface: 1/4 Inch Thread How to Use: Insert the memory card, turn on the phone and long press the M2S, the green light turns on to open cordless Fidelity, after the phone downloads the APP, find the network corresponding to the beginning of the cordless Fidelity list, click to connect, and then go back to the cell phone APP after connecting. packing list: 1 x Sports Camera 5 x Helmet Mount Parts 1 x Attachment Base 1 x Handlebar Mounts 1 x Charging Cable 1 x Data Transfer Cables 1 x Instruction Manual