Portable Language Translator Real-Time Two-Way Translating Device 138 Languages Online Offline Translation Simultaneous Interpretation Text / Photo Translate Support Voice Video Recording with Unit Conversion and ChatGPT Function Chinese/English/Japanese/ Model: S20 Dimension: 126*47*14mm Colors: Grey Weight: 78.5g CPU Frequency: Quad-core ARM Cortex™-A7 processor, 1.2GHz GPU: ARM Mali MP4 Operating System: Android 4.4 Display Size: 2.0 inch   Resolution: 240*320 Viewing Angle: Full viewing angle BrightnessViewing Angle: 300-350 LCD type: TFT Touch Panel type: Capacitive touch screen OGS Camera Pixel: 5M Sensor: \ Focus type: AF Memory Internal: 1 GB+ 8GB Audio jack: YES Charging port: TYPE-C Wireless LAN: YES-2.4G BT: YES-2.4G Support BT audio-V5.3+BR+EDR+BLE WIFI: 802.11b/g/n Speaker: 28*28 BOX composite film speaker Power: 1.5W Headset: SMD microphone Battery Capacity: 1000mAh Fast charging: 5V/1A Charging time: 2 hours Standby time: 7 days