Dab tsi yog Kev Siv Wristbands

Lub luag haujlwm tseem ceeb ntawm lub dab teg yog raws li hauv qab no:

1: Kev ua haujlwm ntawm kev nqus hws tiv thaiv cov hws ntawm caj npab los ntawm ntws mus rau xibtes, thiab kev tswj lub pob tuaj yeem ruaj khov dua.

2: Muab me ntsis elastic buffer rau lub dab teg yog tsuas yog kom tsis txhob lub dab teg strain tshwm sim los ntawm ntau yam thiab tsis zoo quab yuam nyob rau hauv cov kev ua si uas yuav tsum tau lub dab teg quab yuam, xws li ua si pob.

3: Tiv thaiv qhov nqaij tawv tom qab kev sib tw.

4: Cov phuam qhwv caj dab rau so hws txhua lub sijhawm