Specifications:

• Use: Universal
• Support APP: No
• Power supply: CR2032 button battery
• Package: No
• Model Number: Wireless Bluetooth Media Button
• Frequency: 433 MHz
• Channel: 1
• Brand Name: kebidumei
• High-concerned chemical: None
• Origin: Mainland China
• Use: Only For Mobile
• Wireless Communication: Bluetooth
• Certification: CE