1. Using ESP32-S3 main control, 1.9inch IPS high-definition color screen<br> 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> 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> Colour: B blue / A white<br> Material:plastic<br> style:With 2 black loop antennas<br> Note:<br> Installation guide not included,<br> Please check as much as possible to make sure the item is what you need.<br> Due to different batches, there may be differences in product appearance and printed text, which will not affect use<br> Package Contents:<br> 1 x MINI SI4732 radio<br> 2 x Loop antenna<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.