High-Tech Main Control: Equipped with an advanced ESP32-S3 chip and a 1.9inch IPS HD color screen, the portable radio ensures seamless operation and vibrant display quality for all your listening needs. SI4732 DSP Chip: With the SI4732 DSP chip, the pocket mini radio supports all band radio receiver modes including LSB USB AM FM, providing a comprehensive listening experience across various frequencies. Long-lasting Battery: The built-in 800mAh battery of this fm/am radio offers outstanding durability, providing more than 10 hours of continuous playtime on a single charge for uninterrupted entertainment. Convenient Antenna Accessory: Comes with a portable antenna capable of receiving frequencies, this all band radio receiver ensures clear and precise signal reception wherever you are. 3D Printed Shell: Constructed with a robust petg 3D printed outer shell, this hf sw mw vhf radio promises enhanced protection and durability, making it ideal for everyday use in any environment. Function:Built-In Speaker Type:MW,SW Style:Portable Power Supply:Rechargeable Battery Pack Screen:Yes Main control: ESP-32-S3 Receiving frequency band: HF SW MW VHF Screen: 1.9 inches, 170*320 Charging interface: TYPE-C (fast charging is not available) Audio interface: 3.5mm three-band stereo Battery capacity: 800ma Product size: about 73.00x32.00x12.00mm Product size: 2.87x1.26x0.47inch The product appearance and printed words may vary depending on the batch, but this does not affect use. Colour:A:Black Material:Metal Package Contents: 1 * Antenna 1 * Mini Radio Only the above package content, other products are not included. 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.