【Versatile Selfie Display】T2 mobile selfie screen projector for rear camera, supporting external audio playback and WIFI 2.4G connectivity. 【Privacy Protection】3.5mm audio jack ensures personal privacy during use, allowing for discreet audio monitoring. 【Magnetic Attachment】Strong MagSafe-compatible magnet with silicon exterior design for stable attachment without damaging your phone. 【Simplified Live Streaming】Eliminate the need for multiple devices by displaying real-time footage from your phone's rear camera. 【Adjustable Brightness】Three-level screen brightness adjustment to meet various lighting conditions, both indoors and outdoors. 【Wide Compatibility】Supports iOS 9.0+, Android 2.0+, HarmonyOS 3.0+, MagicOS 4.0+, and other smartphone systems. Specifications: Power Input: 5V-1A Rated Power: 1.85W Battery Capacity: 1250mAh (Polymer) Input Port: Type-C Wireless Network: WIFI 2.4G Screen Size: 3.97 inches Screen Resolution: 800*480 pixels Screen Type: LTPS full-view angle Materials: ABS + Silicone + Magnet Product Dimensions: 105*62*10mm Audio Jack: 3.5mm Compatibility: iOS 9.0+, Android 2.0+, HarmonyOS 3.0+, MagicOS 4.0+