Product information:Applicable people: business, fashion, adultScreen size: 1.28 inchesAppearance size: 46.*46.*12.8Material: Aluminum alloyBattery capacity: 128MProduct weight: 75gBody memory: 128MWearing style: wrist strapOperation mode: touch + buttonInterface: USB 2.0Wireless distance: 5m (inclusive) -10m (inclusive)Additional functions: step counting, smart reminder, remote control selfie, health monitoring, information push, tracking/alarm, exercise tracking, sleep analysisAfter-sales service: Three guarantees in storeColor classification: blackFunction: Bluetooth callColor: black, gold and blackSize Information:Packing list:smart watch*1Product Image：