TOPTECH JET-4-BLUE
TOPTECH Jet-4 Bluetooth Speaker User Manual
Model: JET-4-BLUE
Ro-ràdh
Thank you for choosing the TOPTECH Jet-4 Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.

Image: The TOPTECH Jet-4 Bluetooth Speaker, showcasing its compact design and vibrant LED lighting.
Fiosrachadh Sàbhailteachd
To prevent fire or shock hazards, always follow basic safety precautions when using this product:
- Na cuir an neach-labhairt fosgailte do uisge no taiseachd.
- Do not disassemble or modify the speaker. Refer all servicing to qualified personnel.
- Cùm an neach-labhairt air falbh bho sholas dìreach na grèine, stòran teas, agus teòthachd anabarrach.
- Seachain a bhith a’ leigeil às no a’ toirt buaidh làidir air an neach-labhairt.
- Cleachd an càball cosgais agus an inneal-atharrachaidh cumhachd a tha sònraichte a-mhàin.
Susbaint pacaid
- TOPTECH Jet-4 Bluetooth Speaker
- Càball cosgais USB
- Leabhar-làimhe cleachdaiche
Bathar seachadview
Smachdan agus puirt

Ìomhaigh: Mion-fhiosrachadh view of the speaker's top control panel, showing various buttons and input ports.
- Cuir a-steach MIC: Connect an external microphone for karaoke.
- Cuir dheth / AIR: Power the speaker on or off.
- Putan M (Modh): Switch between Bluetooth, AUX, USB, and TF Card modes.
- Previous / Volume Down Button: Brùth goirid airson an òrain roimhe, brùth fada gus an fhuaim a lùghdachadh.
- Putan Cluich / Pause: Cluich no stad ath-chluich claisneachd.
- Next / Volume Up Button: Brùth goirid airson an ath òran, brùth fada gus an fhuaim a mheudachadh.
- T CARD Slot: Cuir a-steach cairt TF (MicroSD) airson ath-chluich claisneachd dìreach.
- Port U FLASH (USB): Cuir a-steach draibh USB flash airson ath-chluich claisneachd dìreach.
- Port DC 5V: Connect the USB charging cable to power and charge the speaker.
Prìomh fheartan

Image: An infographic showing the TOPTECH Jet-4 speaker with icons representing its key features: easy portability, mic port, mode karaoke, disco light, TF card port, and USB port.
- Fuaim chumhachdach: Dual-driver stereo output delivers crisp highs and deep bass for a premium audio experience.
- Ath-chluich ioma-mhodh: Supports Bluetooth, AUX, USB, and TF card input for versatile music streaming.
- Karaoke deiseil: Built-in karaoke mode with light effects and mic support makes any party more fun.
- TWS Pairing Support: Connect two speakers wirelessly for immersive, room-filling sound.
- Beatha bataraidh fada: Enjoy up to 6 hours of playtime with a rechargeable battery, perfect for all-day events.
Suidhich
Cìs tòiseachaidh
Before first use, fully charge the speaker. Connect the provided USB charging cable to the DC 5V port on the speaker and the other end to a USB power adapter (not included) or a computer USB port.

Image: A visual representation of a fully charged battery, symbolizing the speaker's long battery life.
The charging indicator light will illuminate during charging and turn off or change color when fully charged. A full charge typically takes a few hours.
Stiùireadh Obrachaidh
Paidhir Bluetooth
- Turn on the speaker by sliding the OFF/ON switch to the 'ON' position. The speaker will enter Bluetooth pairing mode automatically, indicated by a flashing LED light and an audible prompt.
- Cuir Bluetooth an gnìomh air an fhòn-smart, an tablet no inneal eile le comas Bluetooth agad.
- Lorg airson available Bluetooth devices and select "JET-4" from the list.
- Once connected, the speaker will provide an audible confirmation, and the LED light will stop flashing.
- Faodaidh tu a-nis claisneachd a chluich bhon inneal agad tron neach-labhairt.

Image: The TOPTECH Jet-4 speaker positioned next to a smartphone, illustrating the seamless Bluetooth connection process.
Playback Modes (AUX, USB, TF Card)
Press the 'M' (Mode) button to cycle through available playback modes:
- Modh AUX: Connect an external audio device using a 3.5mm audio cable (not included) to the AUX input.
- Modh USB: Insert a USB flash drive into the 'U FLASH' port. The speaker will automatically detect and play compatible audio files.
- Modh cairt TF: Insert a TF (MicroSD) card into the 'T CARD' slot. The speaker will automatically detect and play compatible audio files.
Modh karaoke
To use the karaoke function, connect a microphone (not included) to the 'MIC' input port. Adjust the microphone volume as needed. The speaker's built-in light effects will enhance the karaoke experience.
Paidhreachadh TWS (Fìor Stereo gun Uèir)
For an enhanced stereo sound experience, you can pair two TOPTECH Jet-4 speakers together:
- Ensure both Jet-4 speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), long press the 'M' (Mode) button until you hear a pairing tone.
- Ceanglaicheas an dà neach-labhairt ri chèile gu fèin-ghluasadach. Aon uair ‘s gu bheil iad ceangailte, cluinnidh tu tòna dearbhaidh.
- Now, connect your Bluetooth device to the primary speaker as described in the 'Bluetooth Pairing' section. Audio will play through both speakers in stereo.

Image: Two TOPTECH Jet-4 speakers wirelessly connected to a smartphone, demonstrating the True Wireless Stereo (TWS) pairing feature for expanded sound.
Cumail suas
- Glan an neach-labhairt le clò bog, tioram. Na cleachd innealan-glanaidh sgrìobach no fuasglaidhean.
- Cùm an neach-labhairt ann an àite fionnar, tioram nuair nach eilear ga chleachdadh.
- Avoid prolonged exposure to extreme temperatures or humidity.
Fuasgladh thrioblaidean
| Trioblaid | Fuasgladh |
|---|---|
| Chan eil an neach-labhairt a’ dol air. | Dèan cinnteach gu bheil am bataraidh air a luchdadh. Ceangail an neach-labhairt ri stòr cumhachd leis a’ chàball USB. |
| Gun fhuaim bhon neach-labhairt. | Thoir sùil air an ìre fuaime air an dà chuid an neach-labhairt agus an inneal ceangailte agad. Dèan cinnteach gu bheil am modh ath-chluich ceart air a thaghadh. |
| Tha pairing Bluetooth a ’fàilligeadh. | Ensure the speaker is in pairing mode. Turn off Bluetooth on your device and turn it back on. Try restarting both the speaker and your device. Make sure no other devices are connected to the speaker. |
| Càileachd fuaim dona. | Move the speaker closer to your Bluetooth device to reduce interference. Ensure the audio source is of good quality. |
Sònrachaidhean
| Feart | Mion-fhiosrachadh |
|---|---|
| Brand | TOPTECH |
| Modail Àireamh | JET-4-BLUE |
| Stòr cumhachd | Cumhachd bataraidh |
| Teicneòlas ceangail | Bluetooth, USB |
| Teachd-a-steach claisneachd | Guitar Input, Karaoke Input, USB |
| Àireamh nan Sianalan | 2 |
| Stuth | Plastaig, meatailt |
| Cuideam nì | 1.54 not |
| Meud pacaid | 9.29 x 6.38 x 4.17 òirleach |
| UPC | 689259338593 |
Barantas agus Taic
For warranty information and customer support, please refer to the contact details provided on the product packaging or visit the official TOPTECH weblàrach. Cùm do chuidhteas ceannach mar dhearbhadh ceannach airson tagraidhean barantais sam bith.