Specifications:

• Brand Name: Ziqqucu
• Hign-concerned Chemical: None
• Kit Name: Simplified RDA5807 Radio Production Kit: Power supply method: 3 No. 7 batteries or USB 5V power supply (choose one)
• Model Number: Easy version RDA5807
• Origin: Mainland China
• Receiving radio frequency band: 87-108MHz: Maximum operating current: approximately 400mA (when the sound is set to maximum)