1.Metal aluminium plhaub, TPE hauv-pwm molding txheej txheem
2.Increased tes xav thiab anti-skid tsim
3. Ceev thiab nyab xeeb them + cov ntaub ntawv xa mus
4.Charging yam tsis muaj qhov rais pop-up, txhua tus qauv tuaj yeem ua haujlwm hauv ib kab
5.Braided hlau lub cev, thickened tooj liab core, tsawg poob, muaj kev nyab xeeb thiab ceev them, ruaj