Thank you for purchasing the CHIWENTHAG KK-62 Portable FM Radio. This device is a versatile, compact, and portable audio player designed for ease of use. It features FM radio reception, MP3 playback from TF cards and USB drives, and a clear LED digital display. Please read this manual carefully to ensure proper operation and to maximize your enjoyment of the product.
2. Product Overview
2.1 Package Contents
CHIWENTHAG KK-62 Portable FM Radio
Earphone
Owner's Manual (this document)
2.2 Device Layout
Figure 1: Front view of the KK-62 radio, displaying the speaker, LED screen, and control panel.
The front panel features a speaker grille, an LED digital display, a numeric keypad (0-9), and control buttons for mode selection (M), previous track, next track, volume down (V-), and volume up (V+).
Figure 2: Side view of the KK-62 radio, highlighting the USB port, TF card slot, power switch, and charging input.
The side of the device includes a USB port for USB flash drives, a TF (Micro SD) card slot for memory cards, an ON/OFF power switch, and a DC 5V input for charging.
3. Setup
3.1 Initial Charging
Before first use, fully charge the radio's internal lithium-ion battery.
Connect a standard 5V USB power adapter (not included) to the DC 5V input port on the side of the radio.
The charging indicator (if present, refer to LED display for status) will show charging in progress. Charging is complete when the indicator changes or turns off.
Figure 3: The KK-62 is equipped with a 1200mAh lithium-ion battery for extended use.
3.2 Inserting Storage Media
TF Card: Gently insert a TF (Micro SD) card into the TF card slot until it clicks into place. Ensure the card is inserted in the correct orientation.
USB Drive: Insert a USB flash drive into the USB port.
The device supports MP3 format music files stored on these media.
4. Operating Instructions
4.1 Power On/Off
To power on the device, slide the ON/OFF switch to the 'ON' position. The LED display will illuminate.
To power off, slide the ON/OFF switch to the 'OFF' position.
4.2 FM Radio Mode
Figure 4: The KK-62 offers strong FM radio reception.
Extend the telescopic antenna for optimal reception.
Press the 'M' (Mode) button repeatedly until 'FM' or a frequency is displayed on the LED screen.
Automatic Scan: In FM mode, press and hold the 'Play/Pause' button (often the 'M' button or a dedicated button, if available) to initiate an automatic scan for available stations. The radio will save found stations.
Manual Tuning: Use the 'Previous' and 'Next' track buttons to manually tune to desired frequencies or navigate through saved stations.
Volume Control: Adjust the volume using the 'V-' (Volume Down) and 'V+' (Volume Up) buttons.
4.3 MP3 Playback (TF Card / USB Drive)
Ensure a TF card or USB drive with MP3 files is inserted into the corresponding slot.
Press the 'M' (Mode) button repeatedly until 'USB' or 'TF' is displayed, indicating the correct playback mode. The device will automatically start playing MP3 files.
Play/Pause: Press the 'Play/Pause' button (if available, or 'M' button) to pause or resume playback.
Track Navigation: Use the 'Previous' and 'Next' track buttons to skip to the previous or next song.
Direct Track Selection: Use the numeric keypad (0-9) to directly enter the track number you wish to play.
Volume Control: Adjust the volume using the 'V-' (Volume Down) and 'V+' (Volume Up) buttons.
4.4 Headphone Use
Connect the included earphone or any standard 3.5mm headphone to the headphone jack for private listening. The external speaker will automatically mute when headphones are connected.
5. Maintenance
Cleaning: Use a soft, dry cloth to clean the exterior of the radio. Do not use liquid cleaners or solvents.
Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
Antenna: Handle the telescopic antenna gently to prevent damage. Retract it when not in use.
6. Troubleshooting
Problem
Possible Cause
Solution
Device does not power on.
Battery is discharged. Power switch is off.
Charge the battery. Ensure the ON/OFF switch is in the 'ON' position.
No sound or low volume.
Volume is too low. Headphones are connected.
Increase volume using 'V+' button. Disconnect headphones if using the speaker.
Poor FM reception.
Antenna not extended. Weak signal area.
Fully extend the telescopic antenna. Try repositioning the radio.
Cannot play MP3 from TF card/USB.
Incorrect mode selected. Media not inserted correctly. Files not in MP3 format. Corrupted media.
Press 'M' to select 'TF' or 'USB' mode. Reinsert media. Ensure files are MP3. Try different media.
7. Specifications
Brand: CHIWENTHAG
Model: KK-62 (Manufacturer Part Number: CHIWENTHAG-35AM59179)
Functions: FM Radio, MP3 Player (via TF Card/USB Drive), Speaker, LED Digital Display
Battery: Integrated 1200mAh Lithium-ion battery
Charging Input: DC 5V
Audio Output: Built-in speaker, 3.5mm headphone jack
Supported Media: TF (Micro SD) Card, USB Flash Drive
Supported Audio Format: MP3
Included Components: Earphone, Owner's Manual
8. Warranty and Support
This product is designed for reliable performance. For any questions or concerns regarding your CHIWENTHAG KK-62 Portable FM Radio, please contact our customer support. Refer to your purchase documentation for specific warranty details and contact information.
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