Basic parameters Screen size: 2.64-inch HD screen Touch screen: Full touch screen Screen resolution: 480*480 SIM card: Support single card System: Based on Android OS 11 CPU: Quad core CPU Model: MTK6739 Memory configuration: 4GB+128GB SIM card type: Nano Battery: Polymer lithium battery Battery capacity: 1200mAh Bluetooth: 4.2 Wi-Fi: Wireless LAN WAP 2.0 is supported TypeC port charging, transfer files via USB GPS navigation: built-in GPS, support a-GPS Map : Support Google Maps, Sensors : Pedometer, G-sensor, Gyroscope Built-in mini camera HD dual camera: 5M pixels on the front and 5M pixels on the side Sensor type: CMOS Input Method: Handwritten Call function: Received + Dialed + Missed call Contacts: Business card-style storage SMS, Recording, Alarm, Timer, Calendar, WIFI, Bluetooth, Photography, Music & Video Playback, GPS Navigation, etc Video playback: Support mp4/3GP/rmvb/flv and other formats (download and install the player from the Android market) Audio playback: Support MP3/ACC/AMR/OGG/M4A/MID/WMA/FLAC/APE/AAC/WAV and other formats Graphic format: Support JPEG/PNG/GIF/BMP and other formats Network standard: GSM (2/3/5/8) + WCDMA (1/2/5/8) + TDS (B34/39) + FDD (B1/2/3/4/5/7/8/12/17/20/26/28/B66) + TDD (B38/39/40/41) Key type: Virtual QWERTY keyboard + 2 side buttons Body Color: Black Size: 58.2*52.7*14mm Weight: 70g Packing list: Watch x1, Data Cable x1, Instruction Manual x1, Box x1