ROCKBROS M1Pro GPS Bike Computer Wireless w/Bluetooth/ANT+Waterproof Speedometer
$47.59

Product Features
Support five satellite systems equipped with AIROHA AG3352Q positioning chip
1200mAh battery 70h long battery life
Customizabl interface match data as you like
The large HD FSTN LCD screen 2.9″ display for clearer data
IPX6 waterproof no fear of heavy rain and bad weather:*55*20mm

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