Specifications:
Product Name: HU-017B Multifunction Radio DIY Kit
Receiving Frequency Range: 87-108MHz
Power Supply: USB power supply (5V) or 3 AAA Batteries
Maximum Operating Current: Approx. 250mA (at maximum volume)
Radio Module: RDA5807S
Amplifier IC: TDA2822
PCB Size: 95.5mm x 59mm
Antenna Length: 84mm (extendable up to 262mm)
Display: LED Digital Tube

Note: This is a DIY kit, you need to assemble and solder.
Features:
1.High-Quality FM Reception
Equipped with the RDA5807S radio module, this kit offers exceptional sensitivity and strong anti-interference capabilities. Its global FM compatibility enables clear reception across the frequency range of 87-108MHz.
2.Compact LED Display
The LED digital display provides convenient and precise channel visibility, enhancing usability and ensuring efficient tuning.
3.Customizable Audio Performance
Integrated with the TDA2822 amplifier circuit, the radio delivers impressive sound quality. Fine-tune audio volume using the adjustable potentiometer settings for a personalized listening experience.
4.Versatile Power Options
Operates either via USB power supply or 3 AAA batteries, making it adaptable for various use environments like desk setups or outdoor projects.
5.DIY Assembly Experience
Designed for hobbyists, this modular kit fosters creativity and learning. It comes with all essential components that users must solder and assemble themselves.

Package Included:
1 x HU-017B Multifunction Radio DIY Kit