•Time/Date Display: Easily switch between 12/24-hour formats by long-pressing the button on the time display interface •Step Tracking: Monitor your daily activity with an accurate step counter to help you stay active •Alarm Function: Set customizable alarms to remind you of important tasks and appointments •Vibration Reminder: With a vibration reminder function, you can set it as you need •Sleep Monitoring: With sleep quality monitoring function, sleep quality level is clear at a glance •Stopwatch & Countdown Timer: Includes both stopwatch and countdown timer functions for versatile timing needs •Micro USB Charging: Comes with a Micro USB charging cable for convenient charging anywhere, anytime Specifications: •Display: LED seven-segment display •Charging method: Micro USB •Battery life: charge and discharge times>300 times •Power supply voltage: DC=4.5V~5.5V •Operating atmospheric pressure: m860hPa~1060hPa •Battery capacity: 50mAh •Sleep current: 60uA •Standby time: 20 days •Strap material: TPU Package included: •1 x Smart Band •1 x Charging Cable •1 x English User Manual