KOLIN KCD-P109 MP3 Player User Manual

About this manual

The KCD-P109 is a multi‑function Bluetooth MP3 player with a built‑in speaker, headphone jack, LCD display and rechargeable battery. It supports 128 MB or 256 MB internal memory and can expand via a memory card.

The manual explains how to power the device on and off, navigate the menu, play and manage MP3 files, pair with Bluetooth devices, adjust volume and EQ, lock the keys, and format the memory. It also covers battery replacement, USB connection for charging and data transfer, and troubleshooting tips. This manual is written in Chinese.

What's inside

• Power On/Off
• MP3 Playback
• Bluetooth Pairing
• Memory Card Usage
• Volume Control
• EQ Settings
• Key Lock
• Battery Replacement
• USB Connection
• Menu Navigation

Specifications

Frequently asked questions

How can I adjust the playback volume?

Use the VOL. – and VOL. + buttons to decrease or increase the volume.

How do I format the memory card?

Select the MEM FORMAT option in the menu and confirm the action.