Upgraded SI4732 Mini Radio Receiver with IPS Color Screen, Portable AM FM Shortwave Radio with USB LSB Modes ESP32-S3 Hi-Z & Headphone Amplifier Long Battery Life Pocket Size

Discover the upgraded SI4732 Mini Radio Receiver, designed for radio enthusiasts and casual listeners alike. This all-band portable radio combines cutting-edge technology with user-friendly features to offer exceptional performance in a compact body.Built-in Headphone Amplifier & Hi-Z SupportSay goodbye to low audio output. Our upgraded version includes a powerful headphone amp and Hi-Z compatibility, delivering clean, rich sound whether you're using standard or high-impedance headphones.Full Band Coverage with SI4732 DSP ChipTune into AM, FM, LSB, and USB frequencies across LW, MW, SW (150kHz–30MHz) and VHF (64–108MHz) bands. Supports AGC and ATT functions for better signal handling.High-Resolution IPS Color DisplayA 1.9-inch IPS screen (170×320) offers sharp visuals and easy readability, even under bright sunlight. Backlight brightness is fully adjustable for any environment.Portable, Durable, and Ready to GoCrafted with a robust PETG 3D-printed shell, it’s light yet strong enough for daily use or outdoor adventures. The compact 73×32×12mm size (excluding protrusions) fits perfectly in your pocket.Extended Playtime & Easy ChargingThe 800mAh rechargeable battery gives you over 8–10 hours of uninterrupted playback. Convenient Type-C charging port included (fast charging not supported).Specifications· Main Control: ESP32-S3· Chipset: SI4732· Display: 1.9" IPS, 170×320· Frequency Range: LW/MW/SW: 150kHz–30MHz, VHF: 64–108MHz· Battery: 800mAh, rechargeable· Charging Port: Type-C· Audio Port: 3.5mm stereo· Antenna Port: SMA-KE· Material: PETG (3D Printed)Package Included:· 1 x MINI SI4732 Radio· 1 x Loop Antenna· 2 x Pull Rod Antenna· 1 x USB Cable

• Upgraded Version with Enhanced Audio – Features built-in headphone amplifier and Hi-Z input, resolving low volume issues found in standard receivers. Enjoy crystal-clear sound whether using earbuds or high-impedance headphones.
• Wide Frequency Band Support – Equipped with the SI4732 DSP chip, supports AM, FM, LSB, and USB across LW, MW, SW, and VHF bands (153kHz–30MHz, 64MHz–108MHz), so you can tune in to a wide range of global broadcasts.
• HD IPS Color Display with ESP32-S3 – Powered by the ESP32-S3 chip and upgraded firmware, the 1.9-inch IPS screen delivers sharp visuals and real-time signal display. Adjustable brightness for day or night use.
• Compact and Long-Lasting – Built-in 800mAh rechargeable battery provides 8–10 hours of continuous use. Lightweight pocket design makes it ideal for travel, hiking, or outdoor listening sessions.
• Antennas & Durable Build – Comes with a loop antenna and telescopic pull rod antenna for optimal signal reception. The rugged PETG 3D-printed casing ensures durability while keeping it portable and stylish.