Features: 1.Large Screen and High Resolution: I13pro Max phone adopts a 6.2 inch ultra screen, which also has a high definition resolution of 1440x3040. Not only does it bring a wider visual experience, but it also has extraordinary vivid colors and stunning clarity, allowing you to explore every detail to maximize your viewing experience. 2.Large Capacity Battery: Equipped with a large, above average 7000mAh battery, the smartphone lasts longer than you might expect, 17 hours of calls, 24 hours of music, 6 hours of games, and more. Smart and thoughtful AI battery management can reduce excessive cache to save more power, thus extending standby time. 3.The Strongest System and CPU: Equipped with the latest for Android 11.0 system, MT6889 ten core CPU and up to 2.0GHz, using 12nm processor. The architecture runs multiple applications with enough fluidity and responsiveness to meet your productivity and entertainment needs. 4.HD Front and Rear Camera: 16MP rear camera and 8MP front camera, you can further edit your photos with filters, emotion icon or other techniques, and supports multiple shooting modes such as panorama, time, etc. Face unlock phone only takes a second! 5.Powerful Functions: Downloadable software, showing face recognition function; can be connected to WIFI, making your office and entertainment easier; Bluetooth 5.0, making the connection smoother; with radio tuning function, and the chip has the most advanced built?in GPS navigation, let you travel worry free specification:Item Type: I13pro Max Phone Model: i13pro max Material: Ceramic Back Cover and HD Screen Weight: Approx. 400g / 14.1oz Back Cover: HD Screen, Built in All in One Machine, Nano Plating, Ceramic Back Cover (Good Heat Dissipation) Chip: MT6889 Ten Core Network Standard: GSM: 850/900/1800/1900; WCDMA: 850/1900/2100 Screen Size: 6.2 Inches HD Screen Resolution: 1440x3040P Operating Memory (RAM): 6GB Body Memory (ROM): 128GB Function: Face Recognition, with WIFI+BT+FM+GPS; Type C USB Charging Port, 3.5mm Standard Headphone Jack System: for Android 11.0 Support Memory Card: Maximum Support Expansion 128GB Card Type: Three card slots (supports two Nono SIM cards and one storage TF card) Front Camera: 8MP, f/2.0 Aperture, Fixed Focal Length Rear Camera: 16MP, Color, f/1.8 Aperture, Autofocus Plug s: US Applicable Voltage: 100-240V Battery Type: Built in 7000mAh Lithium Battery (Included) PackageList: 1 x Mobile Phone 1 x Adapter 1 x USB Cable 1 x Wired Headset 1 x Mobile Phone Protective Film 1 x Transparent Protective Cover 1 x Card Remover 1 x English Manual NoteOnly support 2G, 3G network, without micro memory card.