Product Review

MAGENE Gemini210 all-new dual-mode speed&cadence sensor, by removing and replacing the battery you can switch between cadence and speed sensor modes. Supports simultaneous use of ANT+ and Bluetooth protocols, provides accurate data, and has no magnets to worry about. These features make it the best partner for GPS bike computers or smart phone apps.

Product Features
Measuring by magnetic sensor
Innovative dual mode
Speed and cadence bi-mode sensor
ANT+ Bluetooth dual protocol
500 hours ultra long battery life

Compatibility
ANT+ protocol
Supports various ANT+ protocol bicycle computer and sports watch
Supports different PC training software by ANT+ adapter
Bluetooth protocol
Works with standard Bluetooth speed or cadence protocol phone App
Works with standard Bluetooth speed or cadence protocol Bluetooth bicycle computer or watch

Dual-mode Usage Method
Cadence Sensor Mode
Resetting the battery, red light signs cadence mode ANT+ or Bluetooth devices show the cadence sensor
Speed Sensor Mode
Resetting the battery, green light signs speed mode ANT+ or Bluetooth devices show the speed sensor

Product specification
Model : Gemini 210
Sensor : Geomagnetic sensor
Battery life : about 500 hours of exercise
Maximum speed : 110km/h for 700c
Operating temperature : -20℃-50℃
Accessories: Sensor X 1, CR2032 battery X 1, Silicone pads X 2, rubber band X 4
NOTE: This product can only use speed or frequency one function at the same time, it is recommended to buy two to use two functions at the same time.

Warranty: MAGENE warrants this product to be free from defects in material and workmanship, under normal use, for ONE YERAR FROME THE DATE OF ORIGINAL PURCHASE. During the guarantee period, the product will be either repaired or replaced.