TRIO-TCH843 - Mp3 player Mach Speed - Free user manual and instructions
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| Type of product | Portable MP3 player |
| Brand | Mach Speed |
| Model | TRIO-TCH843 |
| Display | 1.8-inch TFT color screen |
| Storage capacity | 4 GB internal memory |
| Supported formats | MP3, WMA, WAV |
| Battery type | Built-in lithium-ion battery |
| Charging | Via USB cable (5V) |
| Playback time | Up to 20 hours of music |
| Interface | USB 2.0 |
| Audio output | Stereo 3.5 mm headphone jack |
| FM radio | Built-in FM tuner |
| Voice recording | Integrated microphone |
| Dimensions | 90 x 40 x 10 mm |
| Weight | 40 g |
| Material | Plastic casing |
| Color | Black and silver |
| Power source | Rechargeable battery via USB |
| Accessories included | Earphones, USB cable, user manual |
| Maintenance | Wipe the surface with a soft dry cloth |
| Cleaning | Avoid chemical solvents and abrasive cleaners |
| Safety warnings | Keep away from moisture, heat and direct sunlight |
| Spare parts | Replacement earphones and USB cables available |
| Repairability | Battery replacement by qualified technician |
| General information | Compact design with simple menu navigation |
Frequently Asked Questions - TRIO-TCH843 Mach Speed
How do I charge my Mach Speed TRIO-TCH843?
Connect the provided USB cable to the player and a computer or USB charger. The battery indicator will show charging status. A full charge takes about 2 hours and provides up to 20 hours of playback.
What music formats are supported?
The device supports MP3, WMA and WAV audio formats. Simply copy your music files to the player's internal memory using a computer.
Can I listen to FM radio on this player?
Yes, the TRIO-TCH843 has a built-in FM tuner. Access the radio mode from the menu and use the navigation buttons to scan and save stations.
Is voice recording available?
Yes. The built-in microphone lets you record voice memos. Go to the recording mode, press record, and save the file in WAV format.
How do I transfer music to the device?
Turn on the device and connect it to your computer via USB. It will appear as a removable drive. Drag and drop music files into the memory folder, then safely eject.
What is the battery life?
The rechargeable lithium-ion battery provides up to 20 hours of continuous audio playback at moderate volume. Actual battery life may vary with volume and features used.
Can I use a microSD card to expand storage?
The TRIO-TCH843 relies on its internal 4 GB memory and does not include a microSD card slot. Make sure to manage your music library within this capacity.
How do I reset the player if it freezes?
Press and hold the reset button (if available) or the power button for about 10 seconds. This should restart the device without losing saved data.
Are earphones included in the box?
Yes, the package includes wired earphones, a USB cable, and the user manual. If earphones are damaged, replacements are widely available.
How should I clean and maintain the player?
Use a soft, dry cloth to wipe the screen and casing. Avoid water or solvent cleaners. Keep the device away from extreme temperatures and humidity to prevent damage.
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USER MANUAL TRIO-TCH843 Mach Speed
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Product information
Brand : Mach Speed
Model : TRIO-TCH843
Category : Mp3 player