[Main weight] 141.7~148.8g
Quantity: 1 piece
[Communication method] Support Bluetooth 4.1
[Actual number of pitches used (normal temperature)] 10,000 balls (not a reference value.)
[Communication distance] About 20 meters in a well-confirmed location (reference value cannot be guaranteed.)
[Use temperature range] 5°C~35°C (reference value not guaranteed)
[Compatible OS] Android5.0 or above, iOS9.0 or above
【Target terminal】Bluetooth low energy compatible iPhone and Android smartphones
Battery composition: lithium manganese dioxide
[Battery weight] 6.3 grams