Specification
<br />General
<br />ModeltCK11s
<br />CPUtNordic-Nrf51822
<br />Bluetooth versiontV4.0BLE(Low power consumption)
<br />CompatibiltitytAndroid 4.4 / iOS 8.0 or above
<br />Waterproof ratingtIP67 (Not for swimming or showering)
<br />Hot spottDynamic and static pressure, dynamic and static heart rate
<br />Main functionstFitness tracker: Pedometer, Calories, Distance, Sleep monitor, Drink reminder, Sedentary reminder
<br /> t
<br />Other functions: Call reminder, APP info reminder, Alarm clock, Stopwatch, Social sharing(Wechat, QQ,
<br />Facebook, Twitter)
<br />VibrationtMute/Vibration
<br />Screen sizet0.66 inch
<br />Screen typetOLED
<br />Battery typetPolymer lithium battery
<br />Battery capacityt110mAh
<br />Charging typetMagenetic charging
<br />Charging timetAbout 1.5 hour
<br />Working timetNormal use: 7 days; Standby time: 15 days
<br />Memoryt7 days motion record, 23 days total data record
<br />Control typetTouch Button control, APP control
<br />LanguagetChinese, English
<br />Product sizet55.2mm*24.1mm*11.2mm
<br />Strap sizet265mm*18mm*2.6mm
<br />Appearance materialtShell: Plastic; Strap: silica gel
<br />Package Contentst 
<br />1 x CK11 Smart Bracelet, 1 x Charging Cable, 1 x User Manual<p> <b><b><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-21-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-22-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-23-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-24-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-25-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-26-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-27-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-28-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-31-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-32-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-33-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-34-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-35-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-36-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-37-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-38-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-39-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59088aba0ff12e4b38ac16a6-40-large.jpg></b></b></p>