Ultra-thin IR Infrared Remote Controller For Arduino  Intelligent Car SCM Learning Board Remote Control  
 
 
Specifications:
CR2025 environmental protection button batteries required.
Working Distance: more than 8 m ( effected by the surrounding environment, the receiver sensitivity etc )
Effective Angle: 60 degrees
 Surface materials: 0.125 mmPET stick, With effective life : 20000 times.
 Stable quality, cost-effective
Static current 3-5 uA, dynamic current 3-5 mA

Package Included:
1 X remote controller