AMNVOLT V4 ATS MINI DSP Radio, Si4732 Small Pocket Shortwave Radio,Mode: AM/FM/LSB/USB Band: HF SW MW VHF All Band Receiver, 800mAh Battery Radios for Outdoor Adventures, Travel, Daily Use

Features:Advanced ESP32-S3 + SI4732 DSP chipset for superior receptionFull band coverage: LW/MW/SW (150kHz-30MHz) + VHF (64-108MHz)Multiple modes: AM/FM/LSB/USB (excluding aeronautical bands)1.9-inch IPS HD display with 32-255 level brightness adjustmentPremium aluminum alloy housing800mAh battery with Type-C chargingEnhanced 1W cavity speaker with headphone amplifierV4 Upgrade Highlights:Added EMI shielding cover + ESD protection for Si4732 moduleOptimized Hi-Z circuit with stable power supply for better signal integrityHeadphone cable FM antenna functionality (for strong signal areas)Recalibrated audio system with channel optimizationUpgraded telescopic antenna and non-slip knob capTechnical Specifications:Display: 1.9" IPS (170×320)Charging: Type-C (standard chargers only)Audio: 3.5mm stereo jackAntenna: SMA female connector + telescopic antennaBattery: 800mAh batteryMaterial: (CNC)-aluminum alloyImportant Notes:Headphones not included (images for demonstration only)Metal casing provides EMI shielding but may affect nearby Wi-Fi signalsUse standard chargers only (fast chargers not compatible)Optimal FM antenna performance requires long headphone cables in strong signal areasPackage Includes:1 × AMNVOLT V4 Radio1 × Telescopic Antenna1 × Type-C Charging Cable

• All-Band Functionality & Broad Compatibility: The AMNVOLT V4 ATS MINI radio integrates ESP32-S3 control and SI4732 DSP technology, supporting every key broadcast band as well as LSB USB AM FM tuning for flexibility.
• High-Definition Visuals: Boasting a full-band DSP radio design with a 1.9-inch IPS screen, users profit from backlight brightness adjustments and prominent battery status, ideal for any lighting condition or usage scenario.
• Powerful Volume & Superior Sound: Designed as a portable AM FM radio receiver, it features a built-in 1W cavity speaker delivering rich, loud audio, along with an upgraded earphone amplifier circuit for clear high-volume headphone listening.
• Superior Weak Signal Analysis: Built with advanced Hi-Z circuit design, these LSB USB transistor pocket radios are optimized for weak-signal decoding, making them suit for enthusiasts who demand superior detail.
• Continuous Updates & Genuine Components: Seamlessly update the Si4732 DSP radio to the newest firmware version at any time and rest assured the ESP32-S3-WR OOM-1-N16R8 inside is always original, not a clone, for reliable performance.