Function: 1. Global Broadcasting: The world digital receiver is an FM stereo, AM, LW, SW, SSB receiver, suitable for global FM broadcast reception. 2. Multiple channels: The radio receiver uses 0,5, 1, 1,2, 2,2, 3 and 4 kHz sound band filters; 22 commercial and amateur radio frequency bands are pre-configured. 3. High Sensitivity: The FM AM band receiver adopts DSP multiple conversion and digital demodulation technology, which greatly improves the radio sensitivity. 4. Portable and lightweight: lightweight and durable e radio receiver components and unique and exquisite design maximize portability. Easy to use with large tuning knobs and volume knobs. 5. Stable performance: The radio receiver is made of aluminum alloy, which is sturdy and durable. The circuit board retains the package for si4735. Users can replace the chip themselves and the software is compatible. 6. Applies to: The AM World Band FM receiver suitable for outdoor camping and listening to radio music in the kitchen are essential for participation in parades and family life. Specification:Article type: Radio receiver Material: metal, PCB Model: ATS 20 Screen: 0,96 inch Charging interface: type C Speaker: 8 ohms 1,5 W Battery type: 800 mAh lithium-ion battery (built-in) Supported frequency bands: FM, AM (MW and SW) and SSB (LSB and USB) Team: {FM_BAND_TYPE, 8400, 10800, 10430, 10}, {LW_BAND_TYPE, 100, 510, 300, 1}, {MW_BAND_TYPE, 520, 1720, 810, 10}, {SW_BAND_TYPE, 1720, 3500, 1900, 1}, // 160 m/524,9 ft {SW_BAND_TYPE, 3500, 4500, 3700, 1}, // 80 m/262,5 ft {SW_BAND_TYPE, 4500, 5500, 4850, 5}, {SW_BAND_TYPE, 5500, 6300, 6000, 5}, {SW_BAND_TYPE, 6300, 7800, 7050, 5}, // 40 m/131,2 ft {SW_BAND_TYPE, 7800, 10000, 9600, 5}, {SW_BAND_TYPE, 10000, 11000, 10100, 1}, // 30 m/98,4 ft {SW_BAND_TYPE, 11000, 12500, 11940, 5}, {SW_BAND_TYPE, 12500, 13900, 13600, 5}, {SW_BAND_TYPE, 13900, 14500, 14270, 1}, // 20 m/65,6 ft {SW_BAND_TYPE, 14500, 15900, 15300, 5}, {SW_BAND_TYPE, 15900, 17900, 17600, 5}, {SW_BAND_TYPE, 17900, 18300, 18100, 1}, // 17 m/55,8 ft {SW_BAND_TYPE, 18300, 21900, 21200, 1}, // 15 m/49,2 ft {SW_BAND_TYPE, 21900, 26200, 24940, 1}, // 12 m/39,4 ft. {SW_BAND_TYPE, 26200, 27900, 27500, 1}, // CB band (11 m/36,1 ft) {SW_BAND_TYPE, 27900, 30000, 28400, 1}}, 10 m/32,8 ft . High Sensitivity ATS 20 Radio Receiver List of packages: 1 x Radio Receiver 1 antenna 1 x Type C Line 1 x Foot Mat . High Sensitivity ATS 20 Radio Receiver