Bluetooth wireless connection / 1200mAh Li-ion battery / 360 days standby / 100 hours of continuous work
It can be used instead of mobile phones, the cycling data is exhaustive, wireless connection, simple but not simple
Riding at night at a glance
Short press the power button twice, the backlight is always on.
Short press twice to turn off the backlight
Seamless integrated waterproof design, worry-free riding on rainy days
There is a micro usb charging port at the bottom, plug in a universal USB adapter to quickly charge