ATS MINI V2 SI4732 is the upgraded version designed to address common issues found in generic models. Built with professional-grade components, it delivers reliable performance and enhanced user experience. Superior Audio Quality: Features a 1W high-quality speaker for clear sound output and a dedicated headphone amplifier circuit that provides audio output 2x louder than standard models, eliminating muffled or inaudible headphone issues. Authorized Firmware with Enhanced Features: Equipped with FW1.01 firmware offering full functionality, adjustable screen brightness for improved outdoor visibility, and real-time battery level monitoring. Premium Build Quality: Utilizes the SI4732 chip for stable signal reception, an 800mAh certified battery with safe Type-C charging, and undergoes rigorous quality control to ensure long-term durability. Key Features: 1. ESP32-S3 main controller 2. 1.9-inch IPS HD screen (170x320 resolution) 3. Supports AM/FM/LSB/USB modes 4. Frequency range: 150kHz–108MHz (excludes Air Band) 5. SMA-KE antenna port Technical Specifications: - MCU: ESP32-S3 - Modes: AM/FM/LSB/USB - Frequency Ranges: - LW/MW/SW: 150kHz – 30MHz - VHF: 64MHz – 108MHz - Charging: Type-C (5V standard) - Battery: 800mAh - Audio Interface: 3.5mm stereo Note: Due to variations in production batches, printed text on the radio and antenna may differ, and antenna color may vary randomly. These variations do not affect functionality. Specifications: - Antenna Type: Telescopic - Color: Black - Material: ABS Package Contents: 1 x Radio 1 x Charging Cable 1 x Antenna Note: Light reflection and differences in display settings may cause slight color variations between the product image and the actual item. Measurement tolerance: +/- 1–3 cm.