YUPITERU ATLAS Golf Swing Trainer GST-4

Sensor type: Specific low power wireless station Wireless equipment for mobile object detection sensor Oscillation frequency band: K band 24GHz band Head speed display range: 15.0m/s~99.9m/s (meters/second) Bat detection mode display range: 60~200km/h Ball detection mode display range: 40~200km/h Number of history items retained: Up to 500 items Average value calculation function: Displays the average value for each club Power supply: Uses 4 AA alkaline batteries Battery life: Approximately 10 days when used for 1 hour a day Body size: 66 (W) x 150 (D) x 35 (H) mm (excluding protrusions) Weight: 275g (including batteries) Operating temperature range: 0℃~50℃ Accessories: Carrying pouch (for main unit/earphones), 4 AA alkaline batteries, bracket, base, earphones, 1 lithium battery for earphones (CR1616), instruction manual (warranty)