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Product Information
Model Number: R-721S
Operation Time: About 9 minutes
Size: 145x80x45mm
Operation Method: Infrared
RC car battery: 3.7V
Charging time: 40 - 45 minutes
Transmitter battery: 1.5V AAA battery (sold separately).
Operating Temperature: 32 - 104°F (0 - 40°C).
USB charging cable voltage: 5V
Output Voltage: Within 10W