Haylou Watch R8 Sport Calling Smartwatch Color:Silver which consists of an 11mm

which consists of an 11mm bass driver with titanium diaphram and a 10mm piezoelectric ceramic tweeter

Working together with the steel primary filter to form a dual filtering system

five-sound units

so you can charge on the go

Haylou Watch R8 Sport Calling Smartwatch Color:Silver which consists of an 11mmInterpret various styles The Haylou Watch R8 smartwatch seamlessly adapts to every facet of your lifestyle, whether navigating the urban jungle on your daily commute, tracking your fitness goals in the city, or embracing the rugged trails during an outdoor camping or hiking expedition. Its sleek design and versatile features make it the perfect companion for those who thrive in the city's hustle and the outdoors' serenity. Bigger Display, Clearer View