DescriptionItem Type: Smart WatchColor: White/Gold/Silver/BlackGross Weight: 113gDisplay: 1.56 inch TFT LCD, 240 x 240 pixelsStrap Length: 160mm-210mmSIM Card: Single SIM Card (Micro SIM Card)Bluetooth: Bluetooth 3.0Languages: English, French, Spanish, Polish, Portuguese, Ltalian, German, Turkish, RussianCamera: 0.3 MMusic: SupportBattery: Label 380mAh (real 280mAh)CPU: MTK6261DStorage: Support TF card up to 16GBStandby Time: 180 HoursHand-writing: SupportTalking Time: 3 HoursVideo: Not SupportPicture Format: JPEG, GIF, BMP, PNGFrequency: GSM 850/900/1800/1900 MHzMusic Format:MP3, WAV (Does not support a wired headset)Package include:1x Smart Watch1x USB Cable1x User Manual1x BoxFeatures:--Bluetooth--Contacts, Call--Reminder--Clock--Calendar--Calculator--Browser--Twitter, WhatsAppPlease contact us first when you have any problem,we will give you the best service and solve the problem ASAP.Thank you so much.