Si4732 Mini Radio V3 Pocket Radio | Mode: AM/FM/LSB/USB Band: HF SW MW VHF All Band Radio Receiver | 800mAh Battery for Outdoor Adventures, Travel,

New Version 3.0: The latest Firmware 3.0 update for the Si4732-ESP32 ATS Mini Receiver introduces a range of enhancements focused on elevating user experience and optimizing performance. A standout improvement is the significantly enhanced seek sensitivity, which now facilitates effortless station discovery, ensuring a smoother and more efficient tuning process. The pocket radio adds headphone amplification, Hi-Z amplification, and antenna input diode protection. Combined with firmware optimization, it features significantly enhanced seek sensitivity for smooth tuning and easy software update. Software version: 2.28 Built-in Hi-Z Circuit and Headphone Amplifier: The GOOZEEZOO SI4732+ESP32 pocket radio receiver now comes with a built-in Hi-Z Circuit and Headphone Amplifier, significantly enhancing both sound quality and volume while also improving signal reception. It features configurable parameters such as bandwidth adjustment, automatic gain control (AGC ATTN), and soft mute, which optimize the sound quality based on signal strength and reduce noise interference. This upgrade ensures a superior listening experience, making every broadcast crisp and clear Compact and Feature-Packed Design: Measuring just 3*1.4*0.8 inches, this mini radio is small and lightweight, making it perfect for outdoor activities such as fishing, park outings, car trips, and walks. This pocket-sized radio is a must-have for radio enthusiasts High Sensitivity and Strong Anti-Interference: Powered by the ESP32 and SI4732 chips, this sw radio boasts excellent sensitivity and strong anti-interference capabilities. It delivers good reception across all frequencies with no obvious birdies or digital RFI. The adjustable BFO allows for fine tuning in SSB mode, ensuring you capture the best signal even when dealing with signal drift Vibrant and Clear Display: Despite its small size, the GOOZEEZOO full band radio receiver is equipped with a bright and clear 1.9-inch IPS color screen，and the brightness can be adjusted, making it suitable for both indoor and outdoor use. This makes navigating settings and frequency information straightforward and visually appealing. The device also features an 800mAh battery, providing long battery life(10 hours) to support extended listening sessions without the constant need for recharging Worldwide Band Support: This versatile radio supports a wide range of frequencies, covering worldwide FM bands (64–108 MHz), AM bands (520–1710 kHz), SW bands (2.3–26.1 MHz), and LW bands (153–279 kHz). With reception across HF, SW, MW, and VHF bands, it is perfect for personal listening, advanced radio enthusiasts, and hobby projects V3 Hardware Upgrade: adds headphone amp, Hi-Z amp and antenna input diode protection. Firmware optimization boosts seek sensitivity for smooth tuning. Note: The version shown in the receiver’s About section is the software version(V2.28); our V3 refers to the firmware version matching the PCB board

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