87-108MHz FM Radio and Talkie DIY Kit with Noise Reduction and Dual Chip RF Signal Receiver for Electronics Practice

Features: 1. Integrates walkie-talkie and radio functions, enabling two-way communication and FM radio signal reception. 2. Employs a dual-chip design: BK4802P RF radio receiver + RDA5807, providing strong signal strength and improved noise reduction and interference immunity. 3. Features an integrated 0.96-inch for OLEDscreen for clearer display. 4. This smart walkie-talkie radio kit delivers clear voice communication, FM radio reception, and superior audio quality. 5. Pre-soldered surface-mount components; requires only a few through-hole components, encouraging hands-on learning.

Specifications: Part Name: Walkie-Talkie Radio Electronics DIY Kit Color: As shown Material: ABS Maximum Operating Current: Approx. 200 mA (at maximum volume) Power Supply: Three AAA batteries or 5V USB power (both cannot be used simultaneously) size: 95.5 x 61 mm Dual Functions: Walkie-Talkie + Dual-Mode Radio I. Walkie-Talkie Functions: 1. Automatically detects and receives signals when idle. 2. Press the "Talk" button to initiate a voice call. 3. Press the "Call" button to activate the ringtone on the receiver unit. 4. Displays walkie-talkie signal strength. 5. Its operating frequency range is 409.85 MHz. 6. Communication range is approximately 200 meters. II. Radio Functions 1. Automatically scans and stores nearby stations when no preset stations are available (up to 30 stations; additional stations cannot be stored). 2. 15-inch adjustable volume. 3. Features power-off memory, automatic scan/preset storage, and station list management. 4. Sleep mode improves energy efficiency. 5. Radio reception frequency band: 87-108MHz 6. Adjustable channel search threshold 7. Displays radio signal strength

Package contents:  1*DIY Radio Electronics Kit.

Note:  This DIY kit requires user assembly and soldering skills to develop hands-on abilities. Soldering tools must be provided by the user. Detailed assembly instructions are included in the kit.