•Large Memory: 6GB of running memory,and 128GB of storage space,to store more videos and photos,playing games can also achieve smooth graphics quality •IP68 Protection Level: Soak the mobile phone in fresh water at a depth of 1.2 meters under laboratory conditions,Durable and sturdy appearance,preventing falls and dust intrusion •Supports 4G Network: The faster 4G transmission speed allows you to download the entire music album and watch high-definition videos in seconds. Dual SIM and dual standby,making calls more convenient •Octa-core High-Speed Processing: The processing speed of instructions has increased. Shorter execution time and more agile response,equipped with Android 10.0,Massive applications for you to choose from •NFC Quick Unlock Function: NFC technology can improve efficiency and save time. Simply place your phone on the access control sensor to automatically read information and open the door •2400mAh Battery and Power Bank Function: Fast charging speed,no need to spend long waiting times. Long-term battery life,Can provide power to other mobile devices Specifications: Description Parameter Model KING 7000 Description U9-4G Rough mini smartphone Anti-dust,Anti-shock,waterproof,4G smartphone General Waterproof Level IP68 Size 108mm*53mm*17.5mm OS Android Android 10.0 Wireless Communication Bands GSM: 850/900/1800/1900WCDMA: B1/B2/B5/B8TD-SCDMA: B34/B39CDMA: BC0LTE: B1/B2/B3/B4/B5/B7/B8/B12/B17/B19/B20/28A/28B/B34/B38/B39/B40/B41 GPS GPS/GLONASS/AGPS Wi-Fi dual band (2.4GHz/5GHz) single stream 802.11 a/b/n/g Bluetooth 5.0 NFC Support PPT Support walky talky by internet,support video talk ProcessorChipset MTK6762 CPU: Octa-core. 4*Corte-A53 2.0GHz+4*Corte-A53 1.5GHzGPU: IMG GE8320 Up to 650MHz Keypad Physical button key PTT,photo shooting key,On/off key,SOS key,Volume +/- key,LED key Storage ROM 128GB RAM 6GB Expandable Storage 64GB Photo/video Camera Pixel Front Cam-2MP,Rear cam-8MP Video format/Photo format 3GP/MPEG-4/jpg Video compress format H.263/H.264/MPEG-4/DIVX4/DIVX5/DIVX6/DIVX hd/XVID Flashlight Support Display Size 3.5",Full lamination color display,HD incell,support multi-point touch-screenResolution: HD 1440*720 pixels Battery Volume 2400mAh,5V/2A Hardware Sensor Fingle Sensor,G-Sensor,Ambient light Sensor,P-Sensor,Gyro Sensor,Compass Sensor Face recognition Support front camera Finger Sensor Support Earphone plug Support TYPE-C plug Hardware slot Support TF card,SIM card and TYPE-C Package included: •1 x Cellphone •1 x Type-C Cable •1 x Protective Film •1 x English User Manual