DC 5V 87-108MHz Frequency Range RDA5807M Radio FM Radio Assembly DIY Welding Kit Electronic Production Exercise Kit Micro USB

Features:1. Adopting RDA5807M high-performance radio chip, with full coverage of 87-108MHz FM frequency band.2. Flexible dual power supply, Micro USB 5V or 2 AAA batteries 3V, providing more freedom for indoor and outdoor use.3. Equipped with built-in noise cancellation and bass enhancement algorithms, the sound is clear and full, with extremely low background noise and no noise interference.4. Equipped with 0.5W/8 Ω speakers as standard, the output is loud and balanced, and high-quality sound effects can be enjoyed without the need for an external speaker.5. Specially designed for electronic training, suitable for teaching experiments, maker practice, and the cultivation of young STEM hands-on abilities.Product Parameters:Model: HX5807Dual power supply: Micro USB 5V/2 AA batteries supply 3V (choose one power supply method)Radio frequency range: 87~108MHzOutput power: 0.5WSpeaker: 0.5W/8 ΩProduct size: 117mm * 82mmPCB board size: 95 * 60mmPacking List1X Radio Kit (Note: The product does not include batteries)