No more worries about hard-to-reach corners

T-shaped Allen wrench

With a backup battery

Battery type: Rechargeable lithium-ion battery

xiaomi watch s4 41mm fluororubber strap black Wearable No more worries about hard-to-reachXiaomi Watch S4 41mm Fluororubber Strap (Black) Product Highlights Black fluororubber strap Adjustable length: 120190 mm Soft braided texture Designed for the Xiaomi Watch S4 41mm The black fluororubber strap is an original strap for the Xiaomi Watch S4 41mm. The strap is designed to fit this model and complements the watchs compact design. Comfortable material for everyday use The strap is made of fluororubber and features a distinctive braided