Wireless Bicycle Speedometer 2.8in Waterproof LCD Display Computer Odometer

Features:
Made of high-quality plastic, lightweight and durable, won't burden the bike and not easy to break.
IPX-6 waterproof, effectively prevent rain drops and water splash, can be used in even rainy days.
2.8in LCD screen with backlight function is clear at night but no reflection during the day, comfortable and easy to read when cycling no matter in day or at night.
Intelligent wireless speedometer with memory function, wont lose your data even the battery runs down.
Multiple functions available, can measure speed, distance, riding time, temperature, etc.
Connect with 2 bikes at the same time and interchange the data freely.