DH18 1.83-inch 4G Children Smart Watch Student 4G Calling SOS Camera Game Watch - Yellow+Black •High-Resolution Front Camera: Equipped with a high-definition front camera for clear video calls and photos •Ultra-Thin Design with Large Screen: Features a sleek,ultra-thin body and a spacious 1.83-inch display for easy viewing •Versatile Functions: Includes multiple watch faces,a contact list,video calling,dialing,camera,photo gallery,voice chat,and language switching •Educational Games: Comes with 7 educational games to engage and entertain your child •Useful Utilities: Offers alarm,stopwatch,calculator,pedometer,and SOS emergency call functions for practical use Specifications: •Material: ABS + Silicone •Lens: Glass semi-transparent coated mirror lens •Strap: Liquid soft silicone strap •Waterproof Rating: IP67 •Max Charging Voltage: 5.0V •Battery: •Capacity: 800mAh •Standby Time: 3-5 days •Talk Time: 8-10 hours •Voltage: 3.8V •Type: Polymer battery •Display Type: IPS •Size: 1.83 inches •Resolution: 240*284 •Capacitive Touchscreen: Capacitive (COB) •Operating System: RTOS •Solution: ASR3603S •GPS/BDS: Supports GPS/BDS •Ringtone: Yes •Hands-Free: Yes •Speaker: Yes,high-quality speaker •Microphone: Yes,anti-interference receiver •Buttons: Yes •Button Light: High-brightness backlit screen •Earphone Jack: No •Charging Port: Magnetic charging port •SIM Card Slot: Nano SIM card •IO Port: 2-pin •Memory: •RAM: 128MB •ROM: 128MB •Camera: 30W •Video Call: Supported •Antenna: Built-in FPC GSM antenna •Communication Network: •WCDMA: B1,B2,B5,B8 •LTE: B1,B2,B3,B5,B7,B8,B20 •GSM: 850,900,1800,1900 •Positioning: •GPS/BDS: Supported •WiFi: Supported •AGPS: Class 12 •LBS: Supported •Phonebook: Can set up 10 family numbers for quick dialing and menu search •Voice Chat Function: Two-way group voice chat •MMS: No •EMS: No •E-mail: No •Languages: English,Portuguese,Spanish,German,Turkish,Vietnamese,Russian,French,Italian,Swedish,Dutch,Polish,Finnish,Thai,Danish,Czech,Serbian,Norwegian,Hungarian,Slovak,Latvian,Estonian,Croatian,Ukrainian,Slovenian Package included: •1 x Kids Smart Watch •1 x Charging Cable •1 x English User Manual