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Features:
1. Using master control, 1.9-inch IPS high-definition color screen
2. Using SI4732 for DSP chip, supporting full-band broadcasting, LSB USB AM FM mode.
3. Built-in 800 mAh battery, battery life is about 10 hours or more.
4. Equipped with a portable loop antenna, which can be used to receive 9.9K--108Mhz.
5. Shell for petg 3D printing.
Tunertechnology：DAB
Specifications:
Parts name: SI4732 radio
Material: ABS
Size: 7.3*3.2*1.2cm
Color: black
Master control: ESP-32-S3
Receiving frequency band: HF SW for MW VHF
Screen: 1.9 inches, 170*320
Charging interface: TYPE-C (cannot use fast charging)
Audio interface: 3.5mm three-band stereo
Battery capacity: 800ma
Body weight: 54g.
Package Contents:
1 x MINI SI4732 Radio
1 x Loop Antenna
1 x telescopic antenna
Craig J. Blaine
Reviewed in the United States on March 9, 2025
Piece of junk. Avoid. Will not power on after trying charging with two different cables at three separate locations. Amazon approved a return, but the independent Merchant rather than sending the promised return label, thewanted me to send them videos of me troubleshooting it.
RandyR
Reviewed in the United States on February 13, 2025
Interesting little receiver. It does receive all the bands (and modes) it's advertised to do. But, the audio is very low level and lower fidelity. There's no manual and but a single knob to control the device. Some trial and error finally resulted in me figuring out how to change bands, modes and volume but it's very fiddly to do so. Would I buy it again? No. Am I going to send it back? No. It's cute and does work, just not like I had hoped.
Wendell Ficklin
Reviewed in the United States on February 11, 2025
CON (Only one):This is a rather unique and feature-packed little item. I would have given 5 stars but for one glaring issue. This radio will not drive a wired headphone or earbuds to sufficient volume even when at Max Vol setting. If you don't like the tinny audio from the tiny speaker, you will have to resort to a powered/amplified external speaker. No radio I've ever owned was unable to drive a wired earbud or headset to an adequate volume from its earphone jack. I suspect that a high-impedance earphone might work, but I don't have anything like that to try (there is no mention of the earphone jack output impedance anywhere). Also, there there is brief "self diagnostics" support provided via Amazon, but there is nothing there that addresses this issue nor any live chat support that I could find.PLUSES:I received the newer loop=style antenna which works far better than any telescoping antenna, particularly on AM broadcast and shortwave. FM is just as good as with a telescoping antenna. All other features of the unit work as advertised.
Customer
Reviewed in the United States on April 16, 2025
I needed a radio, but I needed a very small radio, but I also wanted to hear short wave and this one is killer. It fits right in the tiniest little pouch in my backpack and it works great.
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