RK-X40F Magnetic Phone Selfie Monitor Screen with Clamp for Smartphone Rear Camera Selfie Vlog Live Stream for iPhone An

Specifications RK X40F Name Wireless Magnetic Monitor ScreenMaterial Plastic tempered glassScreen size 4 inches 3 97≈4 Screen resolution 1136X640 pixelsRated power 1 8WWireless network WIFI 2 4GPower input port Type CPower input 5V2ABattery capacity 3 7V 2300mAhUsage time 2 5 hoursSize 107 66 7 13 5mmWeight 120gColor Black Beige RK X40P Name Wireless Magnetic Monitor ScreenInput 5V 2AWiFi Netwrok 2 4G 5G dual bandUsage Time 2 5 hoursScreen Size 4 inches 3 97≈4 Rated Power 1 85WBattery Capacity 2300mAhInterface Type CCompatible System ios9 0 android2 0 Size 107x66 7x13 5mmWeight 120gFeatures RK X40F 1 Audiowiredwireless on the same screen The mobile phone selfie on the same screen device supports audio on the same screen wireless selfie and wired live broadcast When the live broadcast battery is insufficient you can directly cast the screen with wired zero delay and fast transmission 2 Rear HD selfie The rear camera has higher picture quality and clarity Combined with the wireless magnetic mobile phone screen you can realize the rear camera selfie and retain your clearest beauty 3 Adjustable focal length New zoom mode support 3X 5X 10X zoom rear camera telephoto selfie long distance 20 50 meters composition real time observation of long distance shooting composition is easily solved more colorful and more film 4 Long battery life Built in 2300mAh large capacity battery strong battery life can be used for 2 5 hour