Attention: Welcome to my shop We ship the product from China, the delivery time is 7-14 daysProduct DescriptionModel:TK05Applicable platform: android platformScreen size: 1.3 inchesInterface: USB 2.0Body memory: 128MB+64MBCompatible system: fully compatibleCommunication function: supportMenu language: multiple languagesWireless distance; 5m (inclusive) -10m (inclusive)Battery capacity; 320mAhOperation mode: touch + buttonProduct size: 48*32*30mmScreen resolution: 240*240Wristband material: rubberCompatible platform: ANDROIDCommunication type: no cardProduct Features:step counting, smart reminders, information push, sports trackingPacking list: 1*watch, 1* manual, 1* charging cable