1. Producte acabatview
The Retekess PR11 is a compact and versatile AM/FM portable radio designed for ease of use and portability. It features an integrated MP3 player with support for USB and Micro SD cards, a headphone jack for private listening, and a built-in LED flashlight. Its rechargeable battery ensures long-lasting performance for various outdoor and indoor activities.

Image: The Retekess PR11 portable radio, showcasinpel seu disseny compacte i la pantalla digital.
2. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- 1 x Retekess PR11 Radio
- 1 x cable de càrrega USB
- 1 bateria de liti BL-5C
- 1 x manual en anglès
- 1 x Caixa d'embalatge

Image: A visual representation of the Retekess PR11 radio and its included accessories: USB charging cable, BL-5C battery, and user manual.
3. Identificació de components
Familiaritzeu-vos amb els botons i els ports de la ràdio:
- Interruptor d'alimentació (ON/OFF): Situat al costat.
- Control de volum: Rotary dial, typically on the side.
- Antena: Extendable telescopic antenna for improved reception.
- Pantalla digital: Shows frequency, track number, and mode.
- Tecles numèriques (0-9): Per a l'entrada directa de freqüència o la selecció de pista.
- Botó MODE: To switch between FM, AM, AUX, USB, and TF card modes.
- Botó Reproduir/Pausa: Also used for auto-scanning in radio mode.
- Previous/Next Track/Frequency Buttons: Per a la navegació.
- Botó LED: To activate the flashlight.
- Presa d'auriculars (3.5 mm): Per a una escolta privada.
- Port USB: Per reproduir MP3 files from a USB disk.
- Ranura per a targetes TF: Per reproduir MP3 files from a Micro SD card.
- DC 5V Charging Port / AUX Input: Multi-functional port for charging and external audio input.
- Corretja: Per a la portabilitat.
- Parèntesis: Integrated stand for tabletop use.

Image: An annotated diagram highlighting the various ports and controls on the Retekess PR11 radio, including the earphone jack, USB disk port, flashlight, DC 5V charging port/AUX input, strap, and bracket.
4. Configuració i càrrega
4.1 Instal·lació i càrrega de la bateria
The Retekess PR11 uses a rechargeable BL-5C lithium battery. Before first use, ensure the battery is fully charged.
- Obriu la tapa del compartiment de la bateria a la part posterior de la ràdio.
- Insert the BL-5C battery, ensuring correct polarity.
- Tanqueu la tapa del compartiment de la bateria.
- Connect the supplied USB charging cable to the DC 5V charging port on the radio and to a USB power source (e.g., computer, USB wall adapter).
- The charging indicator on the display will show charging status. A full charge typically takes about 2 hours.
- Once fully charged, the radio provides approximately 4-8 hours of working time, depending on usage.

Image: The Retekess PR11 radio with a visual representation of its rechargeable BL-5C 800mAh lithium battery, indicating a 50% charge, 2 hours charging time, and 4-8 hours working time.
4.2 Encès/Apagat
Slide the ON/OFF switch located on the side of the radio to turn it on or off.
5. Instruccions de funcionament
5.1 Selecció del mode
Premeu breument MODE button to cycle through the available modes: FM Radio, AM Radio, AUX Input, USB MP3 Player, and TF Card MP3 Player.
Video: Demonstrates how to use the Retekess PR11, including switching between AM, FM, AUX, and TF modes using the MODE button.
5.2 Funcionament de la ràdio (AM/FM)
- Seleccioneu el mode de ràdio: Premeu el botó MODE fins que aparegui "FM" o "AM" a la pantalla.
- Automatic Station Scan: Premeu llargament el botó Reproduir/Pausa button (often labeled with a play/pause icon). The radio will automatically scan for available stations and store them as presets. The display will show "CHXX" (channel number) as it scans.
- Entrada de freqüència manual: In FM or AM mode, use the number keys (0-9) to directly enter the desired frequency. For exampés a dir, per sintonitzar 98.5 FM, premeu 9-8-5.
- Navega per les emissores emmagatzemades: Premeu breument Previous/Next Track/Frequency buttons (often labeled with |<< and >>|) to cycle through the automatically stored preset stations.
Video: Demonstrates how the Retekess PR11 searches for and tunes into radio stations, including automatic scanning and manual frequency input.
Reproducció de MP3 5.3 (targeta USB/TF)
The radio supports MP3 playback from a USB flash drive or a Micro SD (TF) card (up to 16GB).
- Insereix un dispositiu d'emmagatzematge: Insert a USB flash drive into the USB port or a Micro SD card into the TF card slot. The radio will automatically switch to the corresponding MP3 mode and begin playing.
- Navega per les pistes: Utilitza el Previous/Next Track/Frequency buttons to skip between tracks.
- Avançar/rebobinar ràpid: Premeu llargament el botó Previous/Next Track/Frequency botons per avançar o rebobinar ràpidament dins d'una pista.
- Modes de reproducció: Premeu breument MODE button in MP3 mode to cycle through playback options: Single Repeat (ONE), Folder Playback (FOCo), or All Playback (ALL).

Image: The Retekess PR11 radio highlighting the USB and TF card slots, indicating support for MP3 music playback from these storage devices (Max 16G).
Video: Demonstrates the MP3 player functionality of the Retekess PR11, showing how to insert a USB disk and play music.
5.4 Entrada AUX
The radio can be used as an external speaker for other audio devices.
- Connect a 3.5mm audio cable (not included) from your external device's headphone jack to the AUX input port on the radio.
- Premeu el botó MODE botó fins que aparegui "AUX" a la pantalla.
- Play audio from your external device. The radio will output the sound.

Image: The Retekess PR11 radio illustrating its DC 5V charging port also functioning as an AUX audio input, allowing connection to external devices like phones, tablets, or laptops.
5.5 Ús d'auriculars
For private listening, plug any standard 3.5mm headphones (not included) into the headphone jack on the side of the radio. The speaker will automatically mute.

Image: The Retekess PR11 radio featuring a 3.5mm headphone jack, allowing users to listen without disturbing others. Headphones are not included.
5.6 Llanterna LED
The radio includes a built-in LED flashlight for convenience.
- Premeu el botó LED botó per encendre o apagar la llanterna.
- The flashlight can be used even when the radio is powered off.

Image: The Retekess PR11 radio with its LED flashlight illuminated, demonstrating that the flashlight can be used independently of the radio function.
5.7 Ús del suport
The radio features a small bracket on the back that can be used as a stand.
- Pull out the bracket from the back of the radio.
- Position the radio on a flat surface using the extended bracket for stable viewescoltar o escoltar.
Video: Shows the Retekess PR11 being placed on a table using its integrated support stand.
6. Manteniment
- Keep the radio dry and away from moisture.
- Netegeu la ràdio amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Eviteu les temperatures extremes i la llum solar directa.
- If not using the radio for an extended period, fully charge the battery and store it in a cool, dry place.
- No intenteu desmuntar ni reparar la ràdio vosaltres mateixos. Poseu-vos en contacte amb el servei d'atenció al client per obtenir ajuda.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La ràdio no s'encén. | La bateria està esgotada o instal·lada incorrectament. | Carregueu la bateria. Assegureu-vos que la bateria estigui inserida amb la polaritat correcta. |
| Mala recepció de ràdio. | Antena no estesa, senyal feble o interferències. | Fully extend the telescopic antenna. Try repositioning the radio. Perform an auto-scan to find stronger signals. |
| No sound from MP3 player (USB/TF). | Incorrecte file format, corrupted files, or volume too low. | Assegureu-vos files are in MP3 format. Check if the volume is turned up. Try a different USB/TF card. |
| El volum dels auriculars és baix. | This is a known characteristic of the device. | Adjust the volume to maximum for headphone use. Consider using more sensitive headphones if needed. |
| Radio does not respond. | Error temporal de programari. | Turn the radio off and then on again to reset it. |
8. Especificacions
- Dimensions del producte: 4.6 x 0.8 x 2.5 polzades
- Pes de l'article: 13.4 unces (0.84 lliures)
- Número de model: FAUF9210J (PR11)
- Marca: Retekess
- Color: Or
- Bateria: BL-5C 800mAh Lithium Battery (Rechargeable)
- Temps de càrrega: Aproximadament 2 hores
- Temps de treball: 4-8 hores
- Entrada d'àudio: AUX (3.5 mm)
- Reproducció multimèdia: USB Disk (Max 16G), TF Card (Max 16G) - MP3 format
- Bandes de ràdio: AM, FM
- Característiques addicionals: LED Flashlight, Integrated Stand, Headphone Jack
9. Garantia i Suport
For warranty information, technical support, or any inquiries regarding your Retekess PR11 radio, please contact Retekess customer service. You can often find contact details on the product packaging, the official Retekess weblloc web o a través del vostre punt de compra.
Visit the official Retekess Store for more products and support: Botiga Retekess a Amazon





