I5 PlusSmart Bracelet I5plus Wristband Bluetooth 4.0 Activity Tracker SmartBand Passometer Sleep Monitor IP67(Blue) CHEMAI

Material: Host Material ABS, TPU strap materialHost USB plug times: more than 1000 timesKey life: more than 10,000 timesStrap buckle: more than 2000 timesThree anti Grade: IP65Working temperature: -20 ° C ~ + 45 ° CStorage temperature: -40 ° C ~ + 45 ° CAPP Language:Support Multi Language

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