Waterproof Bicycle Computer Wireless Stopwatch

SPECIFICATIONS product type: Bike Computer color: black feature 1: Wired / Wireless feature 2: waterproof feature 3: NO GPS Function: speed measurement Brand Name: BOGEER Display Size: 2.0 Stopwatch and Accessories: Wired Stopwatch Model Number: YT-813 Type: WireLess Navigation: N auto-pause: Y External devices: N Charging Interface Type: TYPE-C Touch Screen: N Language: English Waterproof Level: IPX 5 Origin: Mainland China Automatic sleep: Y Certification: CE Display Color: Black and White Choice: yes semi_Choice: yes Note： Ship according to the style selected by the buyer, some products are not in the detailed description. Please pay attention when choosing the style. If you have any questions, please contact usShip according to the style selected by the buyer Features: Multi-function raincoat LCD odometer, bike ideal partner. Imported sensors to provide stable performance, wide working temperature. Four columns window real-time display the current speed, travel distance, horsebac