1. All Band Radio Receiver Technology: Using SI4732 chip, it supports all band radio reception including LSB USB AM FM modes, ensuring you never miss your favorite broadcasts.2. Long-Lasting Battery Life: With an internal 800mAh battery, the pocket mini radio offers over 10 hours of continuous operation, keeping you entertained wherever you go.3. Design: The shell is crafted using PETG 3D printing, ensuring robustness and while maintaining a sleek appearance.Specification:Function: Built-In SpeakerType: MW,SWStyle: PortablePower Supply: Rechargeable Battery PackScreen: YesMain control: ESP-32-S3Receiving frequency band: HF SW MW VHFScreen: 1.9 inches, 170 x 320Charging interface: TYPE-C (fast charging is )Audio interface: 3.5mm three-band stereoBattery capacity: 800mAhTips: 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.Color: Blue ShellMaterial: plasticPackage Contents:1 x MINI SI4732 radio1 x Telescopic Antenna1 x USB cable1 x Left hole 3D Printable BracketOnly 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.