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Overview

Upgrade ESP32-S3 VER.2.3.3 Mini SI4732 Radio Full-Band, High-End Pocket Radio Supporting LSB, USB, AM, And FM Modes

Upgrade ESP32-S3 VER.2.3.3 Mini SI4732 Radio Full-Band, High-End Pocket Radio Supporting LSB, USB, AM, And FM Modes

Model: 5023968029444
Web Code: 20145211
Sold and shipped by | 2.3 seller rating (12 reviews)

Sale ends: *

Available for deliveryAvailable online only

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Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

1. Employs ESP32-S3 main control + SI4732 DSP chip, supporting ALL Band, LSB, USB, AM, and FM broadcast modes.

2. Features a 1.9-inch IPS high-definition color screen, supporting screen backlight brightness adjustment and battery level display.

3. Built-in 1W power earpiece speaker, delivering loud and clear sound quality.

4. Supports firmware upgrades to the latest version; the factory-installed firmware version is at least VER.2.3.3 (Due to frequent firmware updates, please update to the latest firmware according to the instruction manual upon receipt to maintain the latest user experience.)

5. Built-in headphone amplifier circuit, providing loud volume when listening with headphones.

6. Built-in Hi-Z circuit, improving weak signal resolution.

Parameters:

Main Control: esp32-s3-n16r8

Operating Modes: FM/AM/LSB/USB (Note: does not support aviation bands)

Receiving Bands: HF/SW/MW/VHF

Frequency range: LW, MW, SW (150kHz - 30MHz), VHF (64-108MHz)

Screen: 1.9-inch, 170 x 320 resolution

Screen brightness: 32 255 levels, adjustable

Charging port: TYPE-C (cannot be charged with a fast charger)

Audio interface: 3.5mm three-segment stereo

Antenna interface: SMA-KE (internal)

Battery capacity: 1000mAh

Color: Black

Material: PETG

Package Contents:

1 x radio, 1 x circular antenna

Only the above package content, other products are not included.

Note: 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.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

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