1PC Life Waterproof Bike Computer with LCD Digital Display Bicycle Odometer Speedometer (45*20*60MM)
More products, please come to the store to purchase—Material: ABS+PCColor: Red, White, BlackSize: Approx. 45×20×60mmWaterproof: Waterproof for lifePower Supply: 1PCS × Button BatteryPackage Include:1 x Bike Computer1 x Instruction Manual