Feature: 1. Supports OTG Function: Compatible with Android phones that support OTG functionality, excluding some older models. 2. Wide Compatibility: This OTG external camera can be used as a replacement for computer cameras on Windows, Linux, and iOS systems without requiring additional drivers. 3. Universal Use: Compatible with various Android system devices, including law enforcement and wearable devices. 4. Premium Material: Made from high-quality PVC, the OTG external camera is durable, wear-resistant, and built for long-term use. 5. UVC Protocol: Equipped with UVC protocol for plug-and-play functionality. Not compatible with iOS phones—please verify device compatibility before use. Specification: Item Type: OTG External Camera Material: PVC Horizontal Resolution: 1080P Chip Model: 1/2.7 Effective Picture Elements: 2 Million Signal Type: USB Digital (UVC Protocol) Auto Gain: OSD Video Output: MJPG/YUY2 Sound Output: None System Synchronization: Internal Synchronization Operating Temperature: -20°C to 60°C Backlight Compensation: OSD Minimum Illumination: 0.001lx SNR: > 52dB Package List: 1 x OTG External Camera