1. Introduction
Thank you for purchasing the Kisonli Q8S Portable Bluetooth Speaker. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
The Kisonli Q8S is a compact, versatile speaker designed for portable audio. It features Bluetooth connectivity, FM radio functionality, and delivers clear audio with enhanced bass.
2. Package Contents
Please check the package for the following items:
- Kisonli Q8S Portable Bluetooth Speaker
- Charging Cable (e.g., USB-A to Micro-USB)
- User Manual (this document)
If any items are missing or damaged, please contact your retailer.
3. Product Overview
Familiarize yourself with the speaker's components and controls.

Figure 3.1: Front view of the Kisonli Q8S speaker, showcasing its sleek black design and illuminated speaker cones.

Figure 3.2: Side view of the Kisonli Q8S speaker, illustrating its compact dimensions: 215mm height, 80mm width, and 80mm depth.
3.1 Controls and Ports
- Power Button: Press and hold to turn on/off.
- Mode Button: Switch between Bluetooth, FM Radio, AUX, and USB/TF card modes.
- Volume Up/Next Track: Short press for volume up, long press for next track.
- Volume Down/Previous Track: Short press for volume down, long press for previous track.
- Play/Pause/Call: Play/pause music, answer/end calls.
- Charging Port: Micro-USB or USB-C port for charging.
- AUX Input: 3.5mm audio jack for wired connection.
- USB Port: For USB drive playback.
- TF Card Slot: For MicroSD card playback.
4. Setup
4.1 Charging the Speaker
- Connect the charging cable to the speaker's charging port.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate (color may vary) during charging and turn off or change color when fully charged.
- Allow approximately 2-3 hours for a full charge.
4.2 Powering On/Off
- To power on, press and hold the Power Button until you hear an audible prompt or see an indicator light.
- To power off, press and hold the Power Button again until the speaker shuts down.
5. Operating Instructions
5.1 Bluetooth Mode
- Ensure the speaker is powered on. It will typically enter Bluetooth pairing mode automatically, indicated by a flashing LED light and an audible prompt.
- On your mobile device, enable Bluetooth and search for available devices.
- Select "Kisonli Q8S" from the list of devices.
- Once paired, the speaker will confirm with an audible sound, and the LED light will stop flashing.
- You can now play audio from your device through the speaker.
5.2 FM Radio Mode
- Press the Mode Button repeatedly until you hear the FM radio prompt.
- To auto-scan for stations, press and hold the Play/Pause Button. The speaker will scan and save available stations.
- Use the Volume Up/Next Track and Volume Down/Previous Track buttons to navigate between saved stations.
5.3 AUX Input Mode
- Connect one end of a 3.5mm audio cable (not included) to the speaker's AUX port.
- Connect the other end to the audio output of your device (e.g., smartphone, MP3 player).
- Press the Mode Button until the speaker enters AUX mode.
- Audio will now play through the wired connection.
5.4 USB/TF Card Playback
- Insert a USB flash drive or a TF (MicroSD) card into the respective port on the speaker.
- The speaker should automatically detect the storage device and begin playing audio files. If not, press the Mode Button to switch to USB or TF card mode.
- Use the track control buttons to navigate through your music.
5.5 Volume Control
- Short press the Volume Up button to increase volume.
- Short press the Volume Down button to decrease volume.
6. Maintenance
6.1 Cleaning
- Ensure the speaker is powered off and disconnected from any power source before cleaning.
- Wipe the exterior with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, benzene, or other chemical solvents, as these may damage the surface.
6.2 Storage
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid storing in dusty or humid environments.
- If storing for an extended period, charge the battery periodically (e.g., every 3 months) to maintain battery health.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is depleted. | Charge the speaker fully. |
| No sound from speaker. | Volume is too low; device not paired; incorrect mode selected. | Increase volume; ensure proper Bluetooth pairing or AUX connection; switch to correct mode. |
| Bluetooth connection unstable or drops. | Device is too far from speaker; interference; low battery. | Move device closer to speaker; avoid obstacles; charge speaker. |
| FM radio reception is poor. | Weak signal; no antenna (if applicable). | Relocate speaker for better reception; ensure any external antenna is connected (if applicable). |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Q8S |
| Brand | Kisonli |
| Connectivity Technology | Bluetooth, Wired (AUX) |
| Speaker Type | Portable Bluetooth Speaker |
| Audio Output Mode | Stereo |
| Speaker Maximum Output Power | 10 Watts |
| Frequency Response | 20 KHz |
| Special Features | Bluetooth, Portable, Wireless, FM Radio, USB/TF Card Playback |
| Product Dimensions | 8 x 8 x 21.5 cm |
| Product Weight | 540 g |
| Material | Mixed Materials |
| Mounting Type | Floor Standing |
9. Safety Information
- Do not expose the speaker to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the speaker to strong impacts.
- Do not attempt to disassemble or repair the speaker yourself. Refer all servicing to qualified personnel.
- Keep out of reach of children.
- Dispose of the product responsibly according to local regulations.
10. Warranty and Support
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your retailer. Kisonli products are designed for reliability, and support is available for any operational issues.
