GPS Cycle Computer, GPS: GPS+Beidou+Glonass+Galileo+QZSS (Full GNSS)+Dual Band GPS (L1+L5), Screen: 2.8" Full Lamination Color Screen, Body Thickness: 16.5mm, Memory: 16GB, Data Display Function: More than 130 cycling data, Built-in map navigation (support GPX/TCX files), Offline automatic navigation Route Correction and Navigation Gation, Battery: Built-in rechargeable lithium-ion battery / rapid charge compatible, battery life approx. 45 hours (normal usage), waterproof and anti-fog performance IPX7 and above, ANT+/Blutooth sensor communication supported: heart rate monitor, speed sensor, cadence & speed integrated sensor, power meter, smart trainer connection, electric transmission connection (SHIMANO/CAMPY/SRAM), motion detection function, interface: Type-C USB. Wireless transmission: Bluetooth 5. 0. Can be connected with the iGPSPORT app on your smartphone. Strap hole. Package Contents: iGS630S X1, Type-C USB cable X1, M80 bike mount X1, Screen protective film X1, Standard mount x1, Mounting pad x2, O-ring band x2, Drop prevention strap, User manual x1