Introduction
This manual provides detailed instructions for the operation and maintenance of your WIITHINK Portable CD Player Boombox. Please read this manual thoroughly before using the device to ensure proper function and longevity. This versatile boombox offers multiple playback options including CD, FM Radio, Bluetooth, USB, and AUX-in, designed for both home and outdoor use.
Image: Front view of the WIITHINK Portable CD Player Boombox in pink, showcasing its compact design and control panel.
Product Features
- Top-loading CD Player: Compatible with CDs, CD-R/RW, MP3 CDs, and audiobook CDs. Features shuffle, repeat, and program functions for customized listening.
- FM Radio Player: Supports FM radio with station scanning and the ability to record up to 30 radio stations. (Note: No AM support).
- Portable Boombox with Bluetooth: Allows wireless music playback from Bluetooth-enabled devices. Can be powered outdoors using 4 x UM2-C 1.5V batteries (not included).
- USB Player and AUX Player: Easily play MP3/WMA audio files from USB flash drives (up to 128GB, FAT32 format only). Includes an AUX-IN input for connecting external audio sources.
- Personalized Listening Experience: Features a headphone output for private listening and five EQ modes (ROCK / POP / FLAT / CLASS / JAZZ) to customize sound. Includes previous/next track, stop, and repeat functions.
Image: Diagram illustrating the five music playback modes: CD Player, FM Radio, Bluetooth, USB Input, Audio Input (AUX), and Headphone Jack.
Package Contents
Please check the box for the following items:
- WIITHINK Portable CD Player Boombox (Model: WTB-792)
- AC Power Cord
- Instruction Manual
Controls and Connections
Familiarize yourself with the buttons and ports on your boombox:
- Power Button: Turns the unit on or off.
- VOL- / VOL+: Adjusts the volume level.
- EQ / MODE: Cycles through playback modes (CD, USB, AUX, Bluetooth, FM Radio). Also cycles through EQ presets (ROCK, POP, FLAT, CLASS, JAZZ).
- /RPT/MEM: Stop playback, repeat track/all, or save FM radio station.
- /TUN-: Previous track/station, rewind.
- /TUN+: Next track/station, fast forward.
- /P/+SCAN: Play/Pause, or scan for FM radio stations.
- AUX IN Port: 3.5mm input for external audio devices.
- USB Port: For USB flash drive playback.
- PHONES Port: 3.5mm output for headphones.
- FM Antenna: Extendable antenna for FM radio reception.
Setup
Powering the Device
Your boombox can be powered by AC power or batteries.
- AC Power: Connect the provided AC power cord to the AC IN jack on the back of the unit and plug the other end into a standard wall outlet.
- Battery Power: For portable use, open the battery compartment on the bottom of the unit. Insert 4 x UM2-C 1.5V batteries, ensuring correct polarity (+/-). Close the battery compartment securely.
Image: Illustration of the boombox being powered by an AC adapter plugged into a wall outlet, and a separate image showing the battery compartment on the underside.
Operating Instructions
CD Playback
- Press the Power Button to turn on the unit.
- Press the EQ / MODE button repeatedly until "CD" appears on the display.
- Open the CD compartment cover by gently lifting it.
- Place a CD (or CD-R/RW, MP3 CD, audiobook CD) onto the spindle with the label side facing up.
- Close the CD compartment cover firmly. The CD will begin playing automatically.
- Use the /TUN- and /TUN+ buttons to skip tracks.
- Press the /P/+SCAN button to pause or resume playback.
- Press the /RPT/MEM button to repeat the current track or all tracks.
Image: The top-loading CD player compartment is open, showing where to insert a CD.
FM Radio Operation
- Press the Power Button to turn on the unit.
- Press the EQ / MODE button repeatedly until "RAD" (Radio) appears on the display.
- Extend the FM antenna for optimal reception.
- Press the /P/+SCAN button to automatically scan and save available FM stations.
- Use the /TUN- and /TUN+ buttons to manually tune to a specific frequency or select a saved station.
Image: The boombox with its FM antenna extended, indicating radio functionality.
Video: An official seller video demonstrating the various features of the Portable CD Player Boombox, including FM radio operation.
Bluetooth Connection
- Press the Power Button to turn on the unit.
- Press the EQ / MODE button repeatedly until "BT" (Bluetooth) appears on the display. The unit will enter pairing mode, indicated by a flashing "BT".
- On your Bluetooth-enabled device (e.g., smartphone, tablet), enable Bluetooth and search for available devices.
- Select "WTB-792" from the list of devices. Once connected, the "BT" indicator will stop flashing.
- You can now play music from your device through the boombox. Use your device or the boombox's controls to manage playback.
Image: The boombox connected wirelessly via Bluetooth to a smartphone, also highlighting the AUX input.
Video: An official seller video showcasing the pink portable CD player with Bluetooth functionality.
USB MP3 Playback
- Press the Power Button to turn on the unit.
- Insert a USB flash drive (FAT32 format, up to 128GB) into the USB port.
- Press the EQ / MODE button repeatedly until "USB" appears on the display. The unit will automatically detect and begin playing MP3/WMA files from the USB drive.
- Use the /TUN- and /TUN+ buttons to skip tracks.
- Press the /P/+SCAN button to pause or resume playback.
AUX-in Usage
- Press the Power Button to turn on the unit.
- Connect one end of a 3.5mm audio cable (not included) to the AUX IN port on the boombox.
- Connect the other end of the audio cable to the headphone jack or audio output of your external audio device.
- Press the EQ / MODE button repeatedly until "AUX" appears on the display.
- Play audio from your external device. The sound will be routed through the boombox speakers.
Headphone Usage
For private listening, plug your 3.5mm headphones (not included) into the PHONES port. The sound will automatically switch from the speakers to the headphones.
EQ Modes
While playing music, press and hold the EQ / MODE button to cycle through the five equalizer presets: ROCK, POP, FLAT, CLASS, and JAZZ. Select the mode that best suits your audio preference.
Maintenance and Care
- Keep the unit away from direct sunlight, heat sources, and excessive dust or moisture.
- Clean the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- For CD player maintenance, use a soft, lint-free cloth to gently wipe the CD surface from the center outwards.
- If the unit will not be used for an extended period, remove the batteries to prevent leakage and corrosion.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | AC cord not connected; Batteries drained or incorrectly inserted. | Ensure AC cord is securely plugged in. Check battery polarity and replace if drained. |
| CD not playing / "NO DISC" error | CD inserted incorrectly; CD is dirty or scratched; Unsupported disc format. | Reinsert CD correctly. Clean or replace CD. Ensure it's a compatible format (CD, CD-R/RW, MP3 CD). |
| Poor FM radio reception | Antenna not extended; Weak signal. | Fully extend the FM antenna. Try repositioning the unit for better signal. |
| Bluetooth not connecting | Unit not in Bluetooth mode; Device too far; Not discoverable. | Ensure unit is in "BT" mode. Move device closer. Check device's Bluetooth settings. |
| No sound from speakers (headphones plugged in) | Headphones are connected. | Unplug headphones to enable speaker output. |
Specifications
- Product Dimensions: 10.3 x 9.4 x 4.8 inches
- Item Weight: 2.64 pounds
- Item Model Number: WTB-792
- Brand: WIITHINK
- Connectivity Technology: Bluetooth, Auxiliary, USB
- Color: Pink
- Speaker Type: Built-In
- Power Source: AC Power / 4 x UM2-C 1.5V Batteries
- Compatible Media: CD, MP3, WMA
Warranty and Support
WIITHINK is committed to customer satisfaction. For any inquiries or support needs, please refer to the following:
- 18-month Replacement: Your product is covered by an 18-month replacement policy.
- Lifetime Technical Support: Receive professional technical support for the lifetime of your product.
- Amazon Buyer-Seller Message: For direct assistance, please contact WIITHINK Direct via the Amazon Buyer-Seller Message service.
