Brand SAHOO Quantity 1 Color White + black Material PE + ABS Functions Trip time trip distance clock max. speed ave. speed total odometer stopwatch current speed speed comparator KMH / MPH backlight wheel size chart preset distance preset calories auto sleep auto wake up maintenance tips scan Screen Size 1.6 Inch Power Supply 1 x CR2032 (included) Features Trip distance: 0.0~999.9KM calories: 0.0~9999J total trip: 0.0~9999.9KM Other Features With waterproof pad on the battery cover; Cable ties suitable for adjustment; Comfortable to use Packing List 1 x Cycle computer 1 x Chinese / English user manual 1 x Holder mount (120cm cable) 1 x Magnetic base 1 x Cell battery 6 x Cable ties