Product detail:

• Brand: ROCKBROS
  
• Product name: ROCKBROS Intelligent GPS cycling computer
• Material: ABS shell
• Screen size: 2.0 in.
• Product size: 55*59*22mm
• Product weight: 56g
• Battery: 600 mAh Duration: 20H Charging time: 2H
• Charging interface: Micro USB
• Waterproof grade: IPX6 (Can be used in the rain, do not soak in water for a long time.)
• Warranty: 1 year Features:

1. Support GPS speed measurement.
2. Four kinds of satellite positioning is more accurate.(GPS. Beidou,Glonass, Galileo)
3. After fully charged, the speedometer can be used for up to 20 hours.
4. Automatic shutdown after ten minutes of inactivitys,data of ride will be retained when machine is turned on again.
5. ABS shell, more durable and lightweight.
6. IPX6 waterproof design