Prezados clientes brasileiros,por favor,tomem cuidado para no escolher ao mximo o mtodo de logstica personalizado pelo vendedor,pois os correios do seu pas cobraro uma taxa adicional de cerca de R$ 15,00 aps o pacote chegar aos correios nacionais.Voc pode escolher ou Cainiao Logistics Note:Some friends may say that the reason for the battery is that the battery is short of power due to the long-term transportation of the product.Even if it is a smartphone, if the battery is not charged for a long time, there will be a short-term battery problem, so please understand.After receiving the product, charge the product for at least 3 hours to alleviate the battery problem, thank youThis is a sim card, supports foreign SIM cards, supports 4G/3G/2G cards to make calls, does not support WIFI, can answer and make calls directly on the watch, can take pictures, has calculator, alarm clock, sedentary reminder and other functions. If you do not install a sim card, you can connect to bluetooth and then make and receive calls.Support touch screen operation, there is a dial pad to dial numbers at will, synchronize mobile phone book, synchronize mobile mp3 music playback, caller ID, call vibration or ringtone reminder, alarm clock, etc. These 3 functions only support Android: remote camera, remote notification, and mobile phone search.Supported languages are: English, French, German, Spanish, Portuguese, Italian, Ruian, Arabic, Polish, Turkish, Dutch(Due to the batch problem, the language may be incomplete, please do not buy if you mind) Features: GSM 850/900/1800/1900 MHz , Single Micro SIM Card Bluetooth Dialer, Call Reminder, Bluetooth Call Bluetooth SMS/IM Meage Notified 1.56" TFT LCD Touch Screen 240*240 pixels 2.0M Camera, Support Anti-lo Technology to bind phone Pedometer, Sleep Monitor, Sedentary Reminder Audio and Video Player Calendar Specification: Network & Connectivity: SIM Card Type: Micro SIM Card Frequency: GSM 850/900/1800/1900 MHz Bluetooth: Bluetooth 3.0 Storage: RAM 128M, ROM 64M; External memory: 8GB memory card is optional, Support TF card up to 32GB Display: 1.56 inch TFT LCD, 240 x 240 pixels Camera: 2.0 M Support Media Music/video: Support Hand-writing: Support Picture Format: JPEG, GIF, BMP, PNG Music Format: MP3, WAV Video Format: MP4 Function: Bluetooth Dialer, Contacts, Call Reminder, Clock, Anti-lo, Pedometer, Sleep Monitor, Sedentary Reminder, Calendar Battery: 380 mAh Talking Time: 3 Hours Standby Time: 180 Hours Support USB Port: Mini USB 5pin Color: Golden /Silver/White/Black Size: 43.5*40*11.8 (mm) Product Weight: 75g Gravity Sensor: Support Package included: 1x DZ09 smart watch 1x USB Cable 1x User Manual 1Battery NOTE:for Iphone: There is no apk for Iphone