Mobile phone selfie screen back selfie display cast screen with the same screen network celebrity live magic mobile phone remote control Screen size: 57 x 43 x 16.8mm Screen resolution :240 * 320 Screen battery model: Polymer Screen charging condition :5V 2A Screen charging port :Type-C charging port Screen battery capacity :600mAh Screen charging current: about 1.2A Screen full charge time :2-3 hours It can be used as a self-portrait projection screen to check whether the mobile phone photography is suitable Remote control, convenient and simple Small and small, you can always put it in your pocket and carry it around WIFI directly connected to the projector display, no additional APP download required Color: Black Material: Tempered Glass + Abs Package Contents: 1 * Display Screen 1 * Data Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.