{"product_id":"upgrade-0-5-108-mhz-mini-si4732-full-band-radio-receiver-supports-fm-am-and-ssb-built-in-headphone-amplifier","title":"Upgrade 0.5-108 MHz Mini SI4732 Full-Band Radio Receiver Supports FM AM and SSB Built-in Headphone Amplifier","description":"1. ESP32-S3 master control, 1.9-inch IPS high-definition color screen\n2. SI4732 chip is used, supporting full-band broadcasting, LSB USB AM FM mode.\n3. Built-in 800 mAh battery, battery life is about 10 hours or more.\n4. Support screen backlight brightness adjustment, battery power display, AGC\/ATT\n5. Built-in 1W power speaker Support firmware upgrade, users can also modify the system by themselves.\nBuilt-in headphone amplifier circuit, the volume is loud when listening with headphones (the 1st generation product does not have a headphone amplifier circuit, and the volume is very low when using headphones).\nMaster control: ESP-32-S3\nWorking mode: FM\/AM\/LSB\/USB (note, does not support aviation band)\nReceiving band: HF\/SW\/MW\/VHF\nFrequency range: LW, MW, SW (150kHz - 30MHz), VHF (64-108Mhz)\nScreen: 1.9inch, 170x320 resolution\nCharging interface: TYPE-C (cannot use fast charging)\nAudio interface: 3.5mm three-band stereo\nAntenna interface: SMA-KE (inner hole)\nBattery capacity: 800ma\nNote: due to different production batches, the printed labels are different, which does not affect the use.\nColour:Black\nMaterial: ABS\nPackage Contents:\n1 x SI4732 radio receiver \n1 x telescopic antenna \n1 x charging cable \n1 x circular antenna (the color of the circular antenna is randomly sent,Specified color is not accepted)\nOnly the above package content, other products are not included.\nNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.","brand":"mickcara","offers":[{"title":"Default Title","offer_id":44443402535049,"sku":"8213113103663","price":65.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/o8u_f9c7e18a-cd3e-49d9-9581-7904c0c29b1e.jpg?v=1753503612","url":"https:\/\/mickcara.com\/fr\/products\/upgrade-0-5-108-mhz-mini-si4732-full-band-radio-receiver-supports-fm-am-and-ssb-built-in-headphone-amplifier","provider":"mickcara","version":"1.0","type":"link"}