Quick Summary
The Docooler HRD-757 is a portable multi-band radio with FM, AM, MW, SW, VHF, UHF and WB reception, plus BT audio playback, TF card support and app control. It also includes an alarm function, SOS alarm and flashlight.
The main buyer checks are the band set, app control, memory storage, display functions and the audio formats supported through TF card playback. The product is also described with a large backlit display and scheduled power-on and alarm functions.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Docooler. Useful for identifying the exact product family. |
| Model | HRD-757. Check this against the item you want to buy. |
| Product type | Portable radio with BT audio playback and TF card support. |
| Reception bands | FM, AM, MW, SW, VHF, UHF and WB. Compare this with the bands you need. |
| Channel memory | 1,000 channels stated, with 200 channels each for FM, VHF, AM, SW and AIR. |
| Audio playback | BT connectivity and TF card support are stated. |
| TF card support | Supports cards up to 256 GB and MP3, WMA, WAV, APE and FLAC formats. |
| Display | 4.17-inch backlit display showing time, perpetual calendar, thermometer, battery level, signal and sleep time. |
| App control | App control is stated for Android and Harmony, with a working distance of up to 20 metres. |
| Extra functions | Scheduled power-on, scheduled alarm, SOS alarm and flashlight are stated. |
What to Compare Before Buying
- Band coverage: This model includes FM, AM, MW, SW, VHF, UHF and WB. Check that these are the bands you need.
- Storage and playback: The radio supports TF cards up to 256 GB and several audio formats. Compare that with the files you want to play.
- App control: App control is stated for Android and Harmony within 20 metres. Check that your phone or device matches this setup.
- Display needs: The 4.17-inch screen shows time, calendar, thermometer, battery level, signal and sleep time. Compare that with the information you want visible at a glance.
- Use features: Scheduled power-on, scheduled alarm, SOS alarm and flashlight are included as stated functions.
Choosing the Correct Version
This model name combines radio reception, app control, Bluetooth audio and TF card playback. Check the exact HRD-757 version and the functions you want before choosing an offer.
Before You Decide
Confirm the HRD-757 model, the band set and the app control support before you choose. If TF card playback matters, check the card capacity and file formats against your needs. Also check that the display and alarm functions match the way you plan to use the radio.
