KingMa PH02 MAX Mobile Phone MagSafe Display Screen Selfie Live Streaming Phone Rear Camera 1. Material: plastic + magnet 2. Power input: 5V-1A 3. Rated power: 1.75W 4. Screen size: 3.97 inch 5. Battery capacity: 3.7V 920mAh 6. Charging time: about 2.5 hours 7. Usage time: about 2 hours ( brightness Max ) 8. Screen viewing angle: full viewing angle 9. Wireless network: WiFi 5G 10. Power input port: USB-C 11. Video connection port: USB-C 12. Screen resolution: 480x800 pixels 13. Net weight: about 100g 14. Size: about 103.5 x 62.5 x 12.2mm 15. Packing list: magnetic selfie screen x 1, magnetizing sheet x 1, charging cable x 1, storage bag x 1, manual x 1 Functional features: 1. Mobile phone rear magnetic self-timer screen, Vlogselfie, release the rear self-timer function of the phone 2. Positioning strong magnetic suction, adsorption more stable, 1:1 fit, easy to place instant calibration, so that the rear lens selfie more convenient 3. Support 180 degree screen rotation, screen mirroring, 4K recording screen casting without lag, cell phone playback video playback sound 4. Wide-angle blockbuster, easy to hold, long-distance composition, adjust the position, organize the clothes and beauty in your control 5. Long-lasting battery life, built-in 920mAh high-capacity battery, Type-C interface charging, full battery life of about 2 hours