Nhanganyaya
This manual provides instructions for the operation and maintenance of your WIITHINK Portable CD Boombox, model WTB771. This device features multiple audio playback options including CD, FM radio, Bluetooth, USB, and AUX input, designed for versatile use.

Mufananidzo: Mberi view of the WIITHINK Portable CD Boombox WTB771, black color, showing the display, control buttons, speakers, and handle.
Package Zviri mukati
- 1 x WIITHINK Portable CD Radio Boombox (WTB771)
- 1 x Power Cable
- 1 x AUX Mutsetse
- 1 x Chinyorwa cheMushandisi
- 1 x Remote Control
Gadzirira
Magetsi
The boombox can be powered by AC power or batteries.
- AC Simba: Connect the provided power cable to the AC port on the back of the unit and plug it into a standard wall outlet (AC voltage: 220V / 50Hz, 110V / 60Hz).
- Battery Power: For portable use, insert 4 C-sized batteries (not included) into the battery compartment located on the bottom of the unit. Ensure correct polarity.

Mufananidzo: Rear view of the boombox, highlighting the AC power port and the battery compartment for 4 C-sized batteries.
Operating Instruction
General Kudzora
The unit features a digital LCD screen and various control buttons and knobs. The main volume control is a rotary knob on the front. A remote control is also included for convenient operation.

Mufananidzo: Pamusoro-pasi view of the boombox, showing the CD compartment, control buttons, and volume knob.
1. CD Playback
- Open the CD compartment lid located on the top of the unit.
- Place a CD (CD, CD-R, CD-RW, MP3-CD) onto the spindle with the label side facing up.
- Vhara iyo CD compartment lid.
- Press the MODE bhatani kusarudza CD modhi.
- Press the TAMBA/KUMIRA bhatani kuti utange kutamba zvakare.
- Shandisa iyo SKIP/TSVAGA mabhatani ekufambisa pakati pemakwara.
- The REPEAT button allows for repeating a single track or all tracks.
- The PROGRAM function allows you to create a custom playback order for tracks.
The boombox supports MP3 and WMA audio formats on compatible discs.
2. FM Radio Kushanda
- Wedzera antenna yeteresikopu kuti igone kugamuchira zvakanaka.
- Press the MODE button to select FM Radio mode.
- Kuti uongorore otomatiki uye uchengetedze zviteshi, tinya wobata bhatani rekuti SCAN button. The unit will automatically search for and store up to 30 FM stations.
- Kuti unyore nemaoko, shandisa iyo TUNING knob kana SKIP/TSVAGA buttons to find desired frequencies.
- Shandisa iyo PRESET mabhatani ekufamba nenzira dzakachengetedzwa.
Video: A user demonstrating the FM radio tuning function on the WIITHINK Portable CD Boombox WTB771, showing the digital display changing frequencies.
3. Kubatana kweBluetooth
- Press the MODE button to select Bluetooth mode. The display will indicate "BT" and the unit will enter pairing mode.
- On your Bluetooth-enabled device (e.g., smartphone, tablet), search for available devices and select "WTB771".
- Once paired, you can stream audio wirelessly from your device to the boombox.
Vhidhiyo: Nguva pfupi yapfuuraview demonstrating Bluetooth connectivity, showing a smartphone wirelessly connected to the boombox.
4. USB Playback
- Isa USB flash drive ine MP3 files mu USB port kumberi kweyuniti.
- Press the MODE bhatani kusarudza USB mode.
- Chishandiso ichi chinozozviona chega uye chotanga kutamba MP3 files kubva pa USB drive.
- Use the playback controls (PLAY/PAUSE, SKIP/SEARCH) to manage your music.
5. AUX Input
- Connect an external audio device (e.g., MP3 player, laptop) to the AUX input jack on the front of the unit using the provided 3.5mm AUX cable.
- Press the MODE bhatani rekusarudza AUX mode.
- Audio from the connected device will now play through the boombox speakers. Control playback from your external device.
Controls and Ports Overview
| Feature | Tsanangudzo |
|---|---|
| Bhatani reSimba | Inoshandura iyo unit on / off. |
| Bhatani reMODE | Switches between CD, FM, Bluetooth, USB, and AUX modes. |
| Vhoriyamu Knob | Adjusts the audio output level (up to 32 levels). |
| TAMBIRA / KUMBUDZIRA Bhatani | Starts or pauses playback in CD, USB, and Bluetooth modes. |
| SKIP/SEARCH Mabhatani | Navigates tracks in CD/USB mode; tunes frequencies in FM mode. |
| REPEAT Bhatani | Repeats current track or all tracks in CD/USB mode. |
| PROGRAM Bhatani | Sets a custom playback order for CD/USB tracks. |
| FM Antenna | Telescopic antenna for FM radio reception. |
| USB Port | Connects USB flash drives for MP3 playback. |
| AUX Inzwa Zvinotaurwa Jack | 3.5mm input for connecting external audio devices. |
| Headphone Jack | 3.5mm yakabuda yekuteerera wega. |
| Remote Control | Provides wireless control over all functions. |

Image: Close-up of the front panel, showing the USB port, AUX input, and headphone jack.
Maintenance
- Chenesa mudziyo nejira rakapfava, rakaoma. Usashandise zvinochenesa zvinogumbura kana zvinonyungudutsa.
- Keep the CD compartment clean and free of dust.
- Dzivisa kuisa chikamu kune tembiricha yakanyanya, humidity, kana zuva rakananga.
- When not in use for extended periods, remove batteries and unplug the AC power cable.
Kugadzirisa matambudziko
| Dambudziko | Solution |
|---|---|
| Hapana Simba |
|
| Hapana Inzwi |
|
| CD Skipping/Not Playing |
|
| Poor FM Reception |
|
| Bluetooth Pairing Matambudziko |
|
Zvinotsanangurwa
- Muenzaniso: WTB771
- Zviyero zvechigadzirwa: 7 x 10 x 4.8 inches (17.8 x 25.4 x 12.2 cm)
- Chinhu Weight: 2.64 makirogiramu (1.2 kg)
- Simba rinobuda: 2 x 2W RMS
- Kubatana: Zvekubatsira, Bluetooth, USB
- Rudzi rweMutauriri: Yakavakwa-mukati
- Magetsi: AC (220V/50Hz, 110V/60Hz) or 4 x C batteries (not included)
- Madhisiki Anotsigirwa Mhando: CD, CD-R, CD-RW, MP3-CD
- Maodhiyo Anotsigirwa Mafomati: MP3, WMA
- FM Radio Presets: Up to 30 stations
Warranty uye Support
WIITHINK offers an 18-month after-sales service for this product. For any inquiries or technical support, please contact WIITHINK customer service through your purchase platform. Lifetime technical support is provided.
For further assistance, you may refer to the "Your Orders" section on Amazon, locate your order, and contact "WIITHINK Direct".

Image: Graphic illustrating WIITHINK's customer support, including 18-month replacement and lifetime technical support.
