1. Material: ABS, electronic components
2. Supported equipment: air conditioner, TV, fan, DVD
3. Standby power: 0.5W
4. Control distance: 8 meters
5. Infrared frequency: 38KHZ
6. Working temperature: 0-50 degrees Celsius
7. Working humidity: 80%
8. Battery: AA battery x 2 (shipping without battery)
9. Dimensions: 6.8 x 6.8 x 2.7 cm