1. Introduction
Thank you for choosing the Yanmis Portable CD Player. This device is designed to provide a versatile audio experience, allowing you to enjoy your favorite music from CDs, MP3 files via USB, or stream wirelessly via Bluetooth 5.3. With its built-in stereo speakers and rechargeable battery, it is ideal for home, car, or outdoor use. Please read this manual carefully to ensure proper operation and to get the most out of your new CD player.
2. Product Overview
The Yanmis Portable CD Player combines classic CD playback with modern connectivity. It features a clear LCD display for easy navigation and control.
Key Features:
- Bluetooth 5.3: For wireless connection to headphones or speakers.
- Dual Stereo Speakers: Enjoy music directly from the device.
- Rechargeable Battery: 2000mAh for extended portable use.
- USB Input: Play MP3 files from a USB flash drive.
- AUX Input/Output: Connect to external audio systems or use wired headphones.
- Supported Formats: CD, MP3, CD-R, CD-RW, WMA.
- Playback Modes: Sequential, Single Loop, Full Loop, A-B Loop, Random.

Image: The Yanmis Portable CD Player displayed in a home setting, emphasizing its ability to play classic CDs and its modern Bluetooth capabilities.
Package Contents:
- Yanmis Portable CD Player
- USB to USB-C Charging Cable
- 3.5mm Male to Male Audio Cable
- Wired Headphones with Spare Earbuds
3. Setup
3.1 Charging the Device
- Connect the provided USB-C charging cable to the Type-C port on the CD player.
- Connect the other end of the USB cable to a compatible USB power adapter (5V/2A recommended), a computer USB port, or a power bank.
- The charging indicator will illuminate. A full charge typically takes approximately 3 hours.
- Once fully charged, the device provides up to 8 hours of continuous playback.

Image: The CD player being charged, showing its Type-C port and compatibility with various power sources like adapters, PCs, car chargers, and power banks. Battery capacity and charging time are also highlighted.
3.2 Inserting a CD
- Gently open the CD compartment lid.
- Place the CD onto the spindle with the label side facing up. Ensure the CD is securely seated.
- Close the CD compartment lid firmly until it clicks into place.
3.3 Powering On/Off
- To power on, press and hold the Power button (usually marked with a power symbol) until the LCD screen illuminates.
- To power off, press and hold the Power button again until the LCD screen turns off.
4. Operating Instructions
4.1 Basic CD Playback
- Insert a CD and power on the device. The player will automatically begin reading the disc.
- Press the Play/Pause button to start or pause playback.
- Press the Next Track button to skip to the next track.
- Press the Previous Track button to go to the beginning of the current track, or press it twice to go to the previous track.
- Adjust the volume using the Volume Up and Volume Down buttons.
4.2 Playback Modes
Press the Mode button repeatedly to cycle through the following playback options:
- Sequential Playback: Plays tracks in order and stops after the last track.
- Single Loop: Repeats the current track.
- Full Loop: Repeats all tracks on the disc.
- A-B Loop: Repeats a specific section of a track. Press the A-B button at the start point (A) and again at the end point (B) to set the loop.
- Random Playback: Plays tracks in a random order.

Image: The CD player in use, visually explaining the five available playback modes for enhanced listening flexibility.
4.3 Bluetooth Connection
- Ensure the CD player is powered on.
- Press the Bluetooth button (often marked with a Bluetooth symbol) to enter Bluetooth pairing mode. The Bluetooth indicator will flash.
- On your Bluetooth headphones or speaker, enable pairing mode.
- Select