Cov nyhuv LED zaub yog qhov tseeb thiab cov ntsiab lus ntawm cov zaub yog cov ntsiab lus;Lub 'meter' yog ib tug built-in embedded installation qauv ntawm lub scooter;Lub compact tsim ntawm lub 'meter' occupies ib tug me me qhov chaw, lub qhov rais txais ultrasonic vuam tshuab, thiab cov waterproof thiab dustproof qib mus txog IP65;Nws tuaj yeem hloov tau mais lossis Miles tso saib cov chav kom haum rau kev lag luam sib txawv.