Feature: 1. HIGH DEFINITION CAPTURE: Featuring dual 2K 170 degree wide angle lenses, capture videos at 2K/30fps or 1080P/60fps resolution and sharp photos, and you can switch to single lens recording via the app. 2. APP CONTROL: Easily connect the helmet camera to your smartphone via WiFi, lets you view live screen, control recording, download videos and photos, and share them on social media with ease. 3. WIRELESS REMOTE CONTROL: Comes with a 2.4G wireless controller, allowing you to control the helmet camera remotely within a range of 9.8 feet. The lock icon button is used to lock a specific video to take photos. 4. LOOP RECORDING: New recordings will automatically overwrite old files when the memory card reaches its capacity, compact and lightweight design allows easy helmet installation without needing additional tools. 5. LONG STANDBY: Built in 1600mAh rechargeable battery, supporting recording while charging, full charge providing 2‑3 hours of recording, automatically shutdown after 3 minutes of inactivity to conserve power. 6. EASY TO INSTALL: You just need to place your helmet flat on the table, fix the base onto the helmet, push the bracket into the base, place the dash cam facing up on the bracket, and secure. Specification: Item Type: Bicycle Sports Camera Material: Aluminum alloy Color: Silver Camera Battery: 1600mAh built in Lithium Polymer Battery Remote Control Battery: 150mAh Built in Button Battery DSP: NTK96670 Image Sensor: SC500AI Video Resolution (Maximum): Front Camera: 2K (2560x1440/30fps) + Rear Camera: 2K (2560x1440/30fps) Loop Recording: 1min/3min/5min G Sensor: Off, Low, Medium, High Recording Function: Supports Video Format: MP4, TS Stream (Switchable) Camera Angle: 170° MIC: Support MIC-2X4MM, 42+-3dB Speaker: Support 8ohm, 0.5W Expandable Memory: MAXIMUM 256G U1 Micro Storage Card (not included) Photo: Supports (JPEG format) White Balance, Exposure, ISO: Automatic Data Connection: TypeC WIFI: Supports APP Name: for Anzone (Supports for IOS 9.0, for Android 6.0 and above phones) Waterproof: IP66 Remote Control: Wireless Remote Control Abnormal Reminder: Supports. Package List: 1 x Helmet Camera1 x Remote Control1 x USB Cable3 x Mounting Pad (two pairs: 22mm/25.4mm/28mm)2 x Main Body Mount1 x Gear Clamp1 x Lens Bracket2 x Base2 x Double Sided Tape2 x Quick Release Card Slot1 x Card Slot Fixing Screw3 x Fixing Screw2 x Nut1 x Hex Wrench1 x User Manual