Product Description: I13pro Max 4G Smartphone with Android 11, 6.1in HD Screen, and Advanced Features 6.1in HD Screen: Immerse yourself in a stunning visual experience with the I13pro Max's 6.1-inch IPS ultra HD screen. This display offers a wider visual field with vibrant colors and exceptional clarity, allowing you to explore every detail and enhance your viewing pleasure, whether you're watching videos, browsing photos, or playing games. 4000mAh Battery: Enjoy extended usage with the I13pro Max's powerful 4000mAh battery. It provides 6-10 hours of talk time, 8-15 hours of music listening, and 3-5 hours of gaming. The intelligent AI battery management system optimizes power usage by reducing excessive cache, ensuring longer standby times and keeping you connected throughout the day. Android 11 and 2.0GHz Performance: Equipped with the latest Android 11 system and an MTK6737 processor running up to 2.0GHz, this dual SIM unlocked phone delivers smooth and responsive performance. Seamlessly run multiple applications to meet all your productivity and entertainment needs with ease and efficiency. High Pixel Cameras: Capture every moment in stunning detail with the 16MP rear camera and 8MP front camera. Enhance your photos with filters, emoticons, and other editing techniques. The face unlock feature provides quick and secure access to your phone, while the 3-in-1 navigation system (GPS, GLONASS, Beidou) ensures fast and accurate positioning. Network Band Support: The I13pro Max supports a wide range of network bands, including GSM 850/900/1800/1900MHz, 3G WCDMA 850/1900/2100MHz, and 4G bands B1, B2, B4, B5, B7, B8, B20, B28A, B28B, B40. With dual SIM dual standby and three card slots, you can install two nano SIM cards and a small memory card simultaneously, with support for memory cards up to 128GB. Available in sleek white with a UK plug, the I13pro Max combines cutting-edge technology with user-friendly features, making it the ideal choice for anyone seeking a reliable and versatile mobile device.