Description <br> 1. Using ESP32-S3 main control, 1.9inch IPS high-definition color screen 2. Use SI4732 DSP chip, support full-band broadcast, LSB USB AM FM mode. <br> 3. Built-in 800 mAh battery, battery life is about 10 hours or more. <br> 4. Equipped with a portable loop antenna, can be used to receive 9.9K--108Mhz. <br> 5. Shell PETG 3D printing. <br> <br> The small ring bb antenna supports a broad frequency range from 9.9KHz to 181MHz. It allows for directional reception, and you can rotate the antenna to find the optimal receiving angle, ensuring clear and stable signals. <br> Master control: ESP-32-S3 <br> Receiving frequency band: HF SW MW VHF <br> Screen: 1.9inch <br> Charging interface: TYPE-C (cannot use fast charging) <br> Audio interface: 3.5mm three-band stereo Battery capacity: 800mA <br> Note: <br> Installation guide not included, <br> Please check as much as possible to make sure the item is what you need. <br> Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use <br> Colour:Photo Color <br> Material:plastic <br> <br> Package Contents: <br> 1 x MINI SI4732 radio <br> 1 x loop antenna <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>