Introduction
The Coby CSMP49 Portable Speaker System is designed to provide high-quality audio in a compact and portable form factor. It features amplified drivers for clear sound, multiple input options including a 3.5mm stereo line-in jack, and an SD/USB slot for direct MP3 playback. A built-in rechargeable battery ensures ultimate portability, making it ideal for use with laptops, PCs, and other portable devices.
Product Features
- Compact and lightweight design for easy travel.
- Amplified drivers deliver clear sound without distortion.
- 3.5mm stereo line-in jack for connecting external audio devices (laptops, PCs, smartphones, MP3 players).
- Integrated SD/USB slot for direct playback of MP3 audio files.
- Built-in high-capacity Lithium Ion rechargeable battery for extended use.
- LED indicator for charging status.
Setup
Before using your Coby CSMP49 Portable Speaker System, please follow these setup instructions:
1. Charging the Battery
The speaker system includes a built-in rechargeable Lithium Ion battery. For optimal performance, fully charge the battery before first use.
- Locate the mini-USB charging port on the side of the speaker.
- Connect the provided USB charging cable to the speaker's mini-USB port.
- Connect the other end of the USB cable to a powered USB port (e.g., computer USB port, USB wall adapter).
- The LED indicator light will illuminate during charging and typically change color or turn off when charging is complete. A full charge provides approximately 2.25 hours of playback.
2. Powering On/Off
Locate the power switch (often labeled "OFF/ON") on the side of the speaker. Slide the switch to the "ON" position to power on the device. Slide it to the "OFF" position to power off.
3. Connecting Audio Devices
The CSMP49 offers multiple ways to play audio:
- 3.5mm Line-In: Use the included 3.5mm audio cable to connect the speaker's "LINE IN" jack to the headphone jack or audio output of your external device (MP3 player, smartphone, laptop, tablet).
- SD Card: Insert an SD memory card containing MP3 files into the "SD" slot. Ensure the card is inserted correctly with the contacts facing down.
- USB Drive: Insert a USB flash drive containing MP3 files into the "USB" port.
This image shows the Coby CSMP49 Portable Speaker System in black, featuring a perforated metal grille on the front. To the right, control buttons for power, play/pause, and track navigation are visible. Below these buttons are the USB, SD card, and 3.5mm auxiliary input ports. An MP3 player is connected to the speaker via a 3.5mm audio cable.
Operating Instructions
1. Audio Playback from External Device (Line-In)
- Ensure your external audio device is connected to the speaker's 3.5mm "LINE IN" jack.
- Power on the Coby CSMP49 speaker.
- Start playback on your external audio device.
- Adjust the volume using the volume controls on your external device and/or the volume buttons on the speaker (if available, typically marked with '+' and '-').
2. Audio Playback from SD Card or USB Drive
- Insert a compatible SD card or USB drive containing MP3 files into the respective slot.
- Power on the Coby CSMP49 speaker. The speaker should automatically detect the media and begin playing the first MP3 file.
- Use the control buttons on the speaker:
- Play/Pause: Press the button (often marked with a play/pause symbol or 'M/II') to pause or resume playback.
- Next Track: Press the '>>|' button to skip to the next song.
- Previous Track: Press the '|<<' button to go back to the beginning of the current song or to the previous song.
- Volume Control: Use the '+' and '-' buttons (often combined with track skip buttons) to adjust the volume.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your speaker system.
- Cleaning: Use a soft, dry cloth to wipe the exterior of the speaker. Do not use liquid cleaners or abrasive materials, as they may damage the finish or internal components.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To maintain battery health, avoid fully discharging the battery frequently. If storing for a long time, charge the battery to about 50% every few months.
- Avoid Moisture: This speaker is not waterproof. Keep it away from water, rain, and excessive humidity to prevent damage.
Troubleshooting
If you encounter issues with your Coby CSMP49 speaker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speaker. | Speaker is off; volume is too low; incorrect input source; audio cable not fully connected; media file issue. | Ensure speaker is ON. Increase speaker and source device volume. Verify audio cable is securely connected. Check if the media file (MP3) is corrupted or incompatible. |
| Cannot read SD card or USB drive. | Incompatible file format; card/drive not inserted correctly; corrupted media; unsupported capacity. | Ensure files are in MP3 format. Reinsert the SD card/USB drive. Try a different SD card/USB drive. Check if the card/drive is formatted correctly (FAT32 recommended). |
| Battery not charging. | Charging cable not connected properly; faulty USB port/adapter; battery issue. | Ensure USB cable is firmly connected to both speaker and power source. Try a different USB port or wall adapter. |
| Distorted sound. | Volume too high; low battery; poor audio source quality. | Reduce volume on both speaker and source device. Charge the battery. Try a different audio source or media file. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | CSMP49 |
| Speaker Type | Portable |
| Connectivity Technology | USB, 3.5mm Line-in |
| Audio Output Mode | Stereo |
| Speaker Maximum Output Power | 5 Watts |
| Impedance | 4 Ohm |
| Battery Life | Approximately 2.25 Hours |
| Colour | Black |
| Product Dimensions (L x W x H) | 5.69 x 22.23 x 4.55 cm |
| Weight | 158.76 g |
| Manufacturer | Coby Electronics - Canada |
Warranty and Support
For information regarding warranty coverage, please refer to the warranty card included with your product packaging or contact Coby customer support directly. Keep your purchase receipt as proof of purchase.
For technical support or further assistance, please visit the official Coby website or contact their customer service department. Contact details are typically available on the manufacturer's website or in the product packaging.
