Specifications:

• Remote control distance: 50 meters or more
• Origin: CN(Origin)
• Model Number: TXO-MF001
• Frequency 5: Automatic Identification
• Frequency 4: 260~870MHz
• Frequency 3: 868 MHz
• Frequency 2: 433 MHz
• Frequency 1: 315 MHz
• Brand Name: Huaruiyu
• battery: CR2032 (contain)