ESLNF Wireless Bike Computer Waterproof Bicycle Odometer Multi Functional LCD Screen Cycling Mountain Bike Speed Meter

High-concerned chemical：None Automatic sleep：Y auto-pause：Y External devices：Y Charging Interface Type：Type-C Waterproof Level：IPX6 Display Color：Black and White Navigation：Y Type：WireLess Stopwatch and Accessories：Stopwatch Wire Brand Name：ESLNF Origin：Mainland China Touch Screen：Y Language：English Certification：CE

High-concerned chemical: None Automatic sleep: Y auto-pause: Y External devices: Y Charging Interface Type: Type-C Waterproof Level: IPX6 Display Color: Black and White Navigation: Y Type: WireLess Stopwatch and Accessories: Stopwatch Wire Brand Name: ESLNF Origin: Mainland China Touch Screen: Y Language: English Certification: CE