Specifications:

• Certification: None
• Channel: 1
• Frequency: 433 MHz
• Hign-concerned Chemical: None
• Model Number: 573A4NB504298
• Origin: Mainland China
• Package: Yes
• Power supply: 2 x AAA batteries (NOT included)
• Remote Control Distance: 8m
• Support APP: No
• Use: Air Conditioner
• Wireless Communication: IR