Introducció
Gràcies per la compraasing the Greadio Portable CD Player, Model CD19. This versatile device combines classic CD playback with modern connectivity options, including Bluetooth 5.3, FM radio, USB, TF card, and AUX input. Designed for both home and portable use, it features a built-in 4000mAh rechargeable battery and a convenient remote control. Please read this manual carefully to ensure proper use and optimal performance of your new CD player.
Contingut del paquet
Si us plau, comproveu el contingut del paquet en desempaquetar-lo:
- Portable CD Player (Model CD19) x 1
- Control remot x 1
- Type-C Charging Cord x 1
- Cable AUX x 1
- Manual d'usuari x 1
- Pin (for reset, if applicable) x 1
Producte acabatview i Característiques

The Greadio CD Player features a compact, retro-inspired design with a translucent CD dust cover. It includes dual integrated speakers, an LED display, and intuitive controls. The package comes with a remote control for convenient operation from a distance, and a Type-C charging cable for its built-in rechargeable battery.
Característiques principals:
- 9-in-1 Playback Modes: Supports CD, Bluetooth (receive & transmit), FM radio, USB, TF card, AUX input, AB repeat, remote control, and optical output.
- Alta compatibilitat: Plays CD, CD-R, CD-RW, and MP3 CDs.
- Bluetooth 5.3: Offers faster and more stable connections for both receiving audio from devices (phone, tablet, computer) and transmitting audio to Bluetooth headphones or speakers.
- Llarga vida útil de la bateria: Built-in 4000mAh rechargeable battery provides up to 19 hours of playback at medium volume.
- Lossless Hi-Fi Sound: Utilizes MAT and DSP digital audio technologies to minimize noise and distortion, enhancing sound quality.
- Multiple Audio Inputs/Outputs: USB port, TF card slot (supports up to 128GB), 3.5mm AUX input, 3.5mm earphone jack, and optical output for high-fidelity digital audio transmission.
- Ràdio FM: Built-in enhanced radio IC for improved signal reception.
Configuració
1. Càrrega inicial

Before first use, fully charge the CD player using the provided Type-C charging cord. Connect the Type-C end to the player's charging port and the USB-A end to a compatible USB power adapter (not included) or computer USB port. The LED display will indicate charging status. A full charge typically takes 4-7 hours and provides up to 19 hours of playback depending on the mode.
2. Configuració del control remot
Insert 2 AAA batteries (not included) into the remote control. Ensure correct polarity. The remote control is essential for accessing all functions of the CD player.
3. Col·locació
Place the CD player on a stable, flat surface. Ensure adequate ventilation around the unit. Avoid placing it near strong magnetic fields or direct sunlight.
Instruccions de funcionament
Encès/Apagat
- Premeu el botó Poder button on the unit or remote control to turn the player on or off.
Selecció del mode
- Premeu el botó EMPLEAT button on the unit or remote control to cycle through available modes: CD, Bluetooth, FM, USB, TF, AUX, Optical. The LED display will indicate the current mode.
Reproducció de CD

1. Open the CD dust cover.
2. Carefully place a CD (CD, CD-R, CD-RW, MP3 CD) onto the spindle with the label side facing up.
3. Close the CD dust cover.
4. Select CD mode using the EMPLEAT botó.
5. The player will automatically begin reading and playing the disc. Use the Reproduir/Pausa, Pista següent/anterior botons de la unitat o del comandament a distància per al control.
CD Playback Functions:
- Single Song Loop: Repeteix la pista actual.
- Repetiu-ho tot: Repeats all tracks on the disc.
- AB Repetició: Repeats a specific segment of a track. Press A-B button at the start point (A) and again at the end point (B) to set the loop.
Control de volum
- Adjust the volume using the dedicated volume knob on the unit or the VOL+/- botons del comandament a distància.
Equalizer (EQ) Modes
- Premeu el botó EQ button on the unit or remote to cycle through preset equalizer modes: Flat, Pop, Classical, Jazz, Rock.
Connectivitat
Bluetooth 5.3 (Receiving Mode)

1. Select Bluetooth mode on the CD player using the EMPLEAT botó. La pantalla LED mostrarà "BT" i parpellejarà, indicant el mode d'emparellament.
2. On your mobile phone, tablet, or computer, enable Bluetooth and search for "CD19".
3. Select "CD19" to pair. Once connected, the "BT" indicator will stop flashing.
4. You can now stream audio from your device to the CD player's speakers.
Bluetooth 5.3 (Transmitting Mode)

1. Ensure the CD player is in CD, USB, or TF mode.
2. Put your Bluetooth headphones, earphones, or speaker into pairing mode.
3. On the CD player's remote control, press and hold the Bluetooth button (often indicated by a Bluetooth symbol). The player will search for nearby Bluetooth devices.
4. Once connected, audio from the CD player will be transmitted to your Bluetooth audio device. Note: Bluetooth transmit function does not support connection to car audio systems. Optimal range is within 8 meters (26.24 feet).
USB / TF Card Playback

1. Insert a USB flash drive into the USB port or a TF (Micro SD) card into the TF card slot. The player supports up to 128GB.
2. Select USB or TF mode using the EMPLEAT botó.
3. The player will automatically detect and play audio files del dispositiu d'emmagatzematge inserit.
Entrada AUX

1. Connect one end of the provided 3.5mm AUX cable to the AUX port on the CD player.
2. Connect the other end to the headphone jack or audio output of an external device (e.g., mobile phone, MP3 player, computer).
3. Select AUX mode using the EMPLEAT button. Audio from the external device will now play through the CD player's speakers.
Sortida òptica

1. Connect an optical fiber cable (not included) from the optical output port on the CD player to the optical input of a soundbar, amplifier, or stereo system.
2. Select Optical mode using the EMPLEAT button. This mode is ideal for transmitting crystal-clear digital audio, especially when playing CDs.
Ràdio FM

1. Select FM mode using the EMPLEAT botó.
2. Utilitzeu el Pista següent/anterior buttons to manually tune to a station or press and hold to auto-scan for available stations.
3. For best reception, position the player near a window or adjust its orientation.
Bateria i càrrega

The Greadio CD Player is equipped with a 4000mAh rechargeable battery, providing extended playback time for portable use. When the battery is low, the LED display may show a low battery indicator. Connect the provided Type-C charging cable to a USB power source to recharge. The player can be used while charging.
Battery Life Estimates (at medium volume):
- CD Playback: Up to 6 hours
- FM Radio: Up to 11.5 hours
- USB Playback: Up to 12 hours
- TF Card Playback: Up to 14.5 hours
- Bluetooth Playback: Up to 19 hours
Manteniment
- Neteja: Feu servir un drap suau i sec per netejar l'exterior del reproductor. Per a la lent de CD, feu servir un netejador de lents de CD especialitzat. No utilitzeu netejadors abrasius ni dissolvents.
- Emmagatzematge: When not in use for extended periods, store the player in a cool, dry place away from direct sunlight and extreme temperatures.
- Maneig de CD: Manegeu sempre els CD per les vores per evitar empremtes dactilars i ratllades. Guardeu els CD a les seves fundes quan no els feu servir.
- Cura de la bateria: To prolong battery life, avoid fully discharging the battery frequently. Recharge the player regularly, even if not in constant use.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El reproductor no s'encén. | Battery is depleted; Power cable not connected properly. | Charge the player fully; Ensure Type-C cable is securely connected. |
| El CD salta o no es reprodueix. | CD is dirty or scratched; CD is inserted incorrectly; Lens is dirty. | Clean the CD; Reinsert the CD correctly; Clean the CD lens with a specialized cleaner. |
| No hi ha so dels altaveus. | Volume is too low; Mute function is active; Incorrect mode selected. | Increase volume; Check if muted; Ensure correct playback mode (CD, Bluetooth, AUX, etc.) is selected. |
| Problemes de connexió Bluetooth. | Device is out of range; Player is in receiving mode when trying to transmit (or vice versa); Interference. | Move devices closer (within 8m); Ensure correct Bluetooth mode (receiving/transmitting) is active; Restart both devices. |
| La recepció de ràdio FM és deficient. | Senyal feble; Interferències. | Relocate the player to an area with better signal (e.g., near a window); Adjust player orientation. |
Especificacions
| Característica | Detall |
|---|---|
| Número de model | CD19 |
| Marca | Greadio |
| Dimensions del producte (L x A x A) | 10.12 x 7.44 x 2.48 polzades |
| Pes de l'article | 1.65 lliures |
| Capacitat de la bateria | Ió de liti de 4000 mAh (inclosa) |
| Tecnologia de connectivitat | Bluetooth 5.3, USB, TF Card, AUX, Optical |
| Formats de disc compatibles | CD, CD-R, CD-RW, CD MP3 |
| Tipus d'altaveu | estèreo |
| Color | Negre |
Garantia i Suport
Greadio provides free support for its products. For any questions, issues, or technical assistance, please refer to the contact information provided in your product packaging or visit the official Greadio weblloc web. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.



