Specification: 
Model No.:CK11S 
CPU: Nordic-reatek 8762 
Vibration: Mute/Vibration 
Waterproof: IP67
Platform support: Android 4.4 or above, iOS 8.0 or above 
Hot spot: Dynamic and static pressure, dynamic and static heart rate 
Main function: Pedometer ,Calories, Distance, Stopwatch, Sleep quality measurement, 
Call reminder, Alarm clock, Fall down reminder, Drink reminder, Social sharing ( Wechat, QQ, Facebook, Twitter ) 
Screen size: 0.66 inch 
Size type: OLED 
Bluetooth: 4.0BLE (Low power consumption) 
Battery type: Polymer lithium battery 
Battery capacitance: 110mAh 
Charging type: Magnetic charging 
Charging time: About 1.5 hour 
Standby time: Normal use:7days; Standby:15days 
Memory: 7days motion record, 23 days total data record 
Control type: Button control, APP control ( Customized, Mobile terminal ) 
Language: Chinese/English (Other languages can be customized) 
Device size: 55.2*24.1*11.2mm / 2.17*0.95*0.44inch 
Strap size:265*18*2.6mm / 10.43*0.71*0.10inch 
Appearance material: Front shell, back shell: Plastic; Strap: silica gel 
3 Color: Black, Silver, Gold 



1 x Ck11 Smart Band 
1 x User Manual 
1 x Charge Cable